CN105681255A - Method and device for sending and receiving media stream data between network elements - Google Patents
Method and device for sending and receiving media stream data between network elements Download PDFInfo
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- CN105681255A CN105681255A CN201410659864.4A CN201410659864A CN105681255A CN 105681255 A CN105681255 A CN 105681255A CN 201410659864 A CN201410659864 A CN 201410659864A CN 105681255 A CN105681255 A CN 105681255A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
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Abstract
The invention discloses a method for sending media stream data between network elements. The method for sending the media stream data between the network elements comprises the steps of configuring a mapping address of a mapping terminal used for receiving the media stream data by an initiating terminal; when the initiating terminal sends the media stream data to a target terminal, copying the media stream data and sending the copied media stream data to the mapping terminal based on the mapping address by the initiating terminal. The invention also discloses a method and a device for receiving the media stream data between the network elements and a device for sending the media stream data between the network elements. As the copied media stream data are sent based on the mapping address of the mapping terminal, media stream data transmission from the initiating terminal to the mapping terminal also can be realized even the initiating terminal and the mapping terminal are located at different network elements, and transmission of the media stream data between different network elements can be realized.
Description
Technical field
The present invention relates to communication technical field, particularly relate to media stream data sending, receiving method and transmission, reception device between a kind of network element.
Background technology
Media Stream maps and refers to media packet replication and send to the destination preset, and then media bag is carried out respective handling, to be converted into speech data or to be used as other purposes, for instance realize the function monitored.
Prior art realizes the mapping of Media Stream typically via timeslot mapping technology, but this method is only limitted to carry out Media Stream mapping at network element internal, should use and have certain limitation.
Summary of the invention
Present invention is primarily targeted at media stream data sending, receiving method and transmission, reception device between a kind of network element of offer, it is intended to solution must not carry out the technical problem of media flow transmission between network element.
To achieve these goals, the present invention provides media stream data sending method between a kind of network element, and between described network element, media stream data transmission method comprises the following steps:
Initiating terminal configuration is for receiving the mapping address of the mapping terminal of media stream data;
When described initiating terminal sends media stream data to purpose terminal, described initiating terminal replicates described media stream data, and sends the media stream data replicated to described mapping terminal according to described mapping address.
Preferably, described initiating terminal replicates described media stream data and the step that the media stream data of described duplication sends extremely described mapping terminal is included according to described mapping address:
Obtain the source address of described initiating terminal and the mapping address of described mapping terminal;
Replicate described media stream data;
According to described mapping address, the media stream data replicated and the described source address of acquisition and mapping address are sent to described mapping terminal, be confirmed whether to receive the media stream data of described duplication according to mapping address and source address for described mapping terminal.
Preferably,
Described mapping terminal includes virtual terminal and interaction end;
The configuration of described initiating terminal includes for the step receiving the mapping address of the mapping terminal of media stream data: initiating terminal configuration is for receiving the mapping address of the described virtual terminal of media stream data;
The step that the described source address of described media stream data according to described mapping address by duplication and acquisition and mapping address send to described mapping terminal includes:
According to described mapping address, the media stream data replicated and the described source address of acquisition and mapping address are sent to described virtual terminal, so that when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication being sent to described interaction end by described virtual terminal.
Additionally, to achieve these goals, the present invention also provides for media stream data method of reseptance between a kind of network element, and between described network element, media stream data method of reseptance comprises the following steps:
Map the first mapping address of the terminal configuration the first source address and described mapping terminal for sending the initiating terminal of the media stream data of duplication;
At described initiating terminal according to the second mapping address being used for receiving the mapping terminal of media stream data configured, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described mapping terminal, whether the first source address described in described mapping terminal judges is consistent with the second source address, and judges that whether described first mapping address and the second mapping address be consistent;
When described first source address is consistent with the second source address, and described first mapping address and the second mapping address consistent time, described mapping terminal receive described duplication media stream data;
When described first source address and the second source address are inconsistent, or described first mapping address and the second mapping address inconsistent time, described mapping terminal abandons the media stream data of described duplication.
Preferably,
Described mapping terminal includes virtual terminal and interaction end;
Whether the first source address described in described mapping terminal judges is consistent with the second source address, and judges that described first mapping address and the whether consistent step of the second mapping address include:
At described initiating terminal according to the second mapping address being used for receiving the mapping terminal of media stream data configured, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described virtual terminal, described virtual terminal judges that whether described first source address is consistent with the second source address, and judges that whether described first mapping address and the second mapping address be consistent;
When described first source address is consistent with the second source address, and described first mapping address and the second mapping address consistent time, described virtual terminal receives the media stream data of described duplication, and when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication is sent to described interaction end by described virtual terminal;
When described first source address and the second source address are inconsistent, or described first mapping address and the second mapping address inconsistent time, described virtual terminal abandons the media stream data of described duplication.
Additionally, to achieve these goals, the present invention also provides for media stream data dispensing device between a kind of network element, and between described network element, media stream data dispensing device includes:
First configuration module, for configuring the mapping address of the mapping terminal for receiving media stream data;
Transport module, for when described initiating terminal sends media stream data to purpose terminal, replicating described media stream data and send the media stream data of described duplication to described mapping terminal according to described mapping address.
Preferably, described transport module includes:
Acquiring unit, for obtaining the source address of described initiating terminal and the mapping address of described mapping terminal;
Copied cells, is used for replicating described media stream data;
Transmitting element, for sending the media stream data replicated and the described source address of acquisition and mapping address to described mapping terminal according to described mapping address, it is confirmed whether to receive the media stream data of described duplication according to mapping address and source address for described mapping terminal.
Preferably,
Described first configuration module is additionally operable to configure the mapping address of the virtual terminal for the mapping terminal receiving media stream data;
Described transmitting element is additionally operable to send the media stream data replicated and the described source address of acquisition and mapping address to described virtual terminal according to described mapping address, so that when the interaction end of described virtual terminal with described mapping terminal sets up communication connection, the media stream data of described duplication being sent to described interaction end by described virtual terminal.
Additionally, to achieve these goals, the present invention also provides for media stream data between a kind of network element and receives device, and between described network element, media stream data reception device includes:
Second configuration module, the first mapping address of the first source address and described mapping terminal for configuring the initiating terminal of the media stream data for sending duplication;
Judge module, for at the described initiating terminal the second mapping address of mapping terminal for receiving media stream data according to configuration, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described mapping terminal, judge that whether described first source address is consistent with the second source address, and judge that whether described first mapping address and the second mapping address be consistent;
Receiver module, for when described first source address consistent with the second source address, and described first mapping address and the second mapping address consistent time, receive the media stream data of described duplication;
Discard module, for when described first source address and the second source address inconsistent, or described first mapping address and the second mapping address inconsistent time, abandon the media stream data of described duplication.
Preferably,
Described mapping terminal also includes virtual terminal and interaction end;
Described judge module is additionally operable at the described initiating terminal the second mapping address of the mapping terminal for receiving media stream data according to configuration, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described virtual terminal, judge that whether described first source address is consistent with the second source address, and judge that whether described first mapping address and the second mapping address be consistent;
It is consistent with the second source address that described receiver module is additionally operable to work as described first source address, and described first mapping address and the second mapping address consistent time, receive the media stream data of described duplication, and when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication is sent to described interaction end;
It is inconsistent that described discard module is additionally operable to work as described first source address and the second source address, or described first mapping address and the second mapping address inconsistent time, abandon the media stream data of described duplication.
The present invention is used for receiving the mapping address of the mapping terminal of media stream data by initiating terminal configuration, when initiating terminal sends media stream data to purpose terminal, described media stream data is replicated by initiating terminal, and according to described mapping address, the media stream data replicated is sent to described mapping terminal, owing to sending the media stream data of duplication according to the mapping address mapping terminal, even if therefore when initiating terminal is in different network elements from mapping terminal, can also realize by initiating terminal to the media stream data transmission mapping terminal, achieve the transmission of media stream data between different network elements.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of media stream data sending method one embodiment between network element of the present invention;
Fig. 2 is the refinement schematic flow sheet of step S20 in Fig. 1;
Fig. 3 is the schematic flow sheet of media stream data method of reseptance one embodiment between network element of the present invention;
Fig. 4 is the high-level schematic functional block diagram of media stream data dispensing device one embodiment between network element of the present invention;
Fig. 5 is the high-level schematic functional block diagram of transport module in Fig. 4;
Fig. 6 is the high-level schematic functional block diagram that between network element of the present invention, media stream data receives device one embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The present invention provides media stream data sending method between a kind of network element.
It is the schematic flow sheet of media stream data sending method one embodiment between network element of the present invention with reference to Fig. 1, Fig. 1.
In one embodiment, between this network element, media stream data sending method includes:
Step S10, initiating terminal configuration is for receiving the mapping address of the mapping terminal of media stream data;
In the present embodiment, between said network element, media stream data sending method can be used for audio monitoring, or other need the occasion that Media Stream maps, and concrete application mode can be configured according to actual needs.
The present embodiment and following example are that example illustrates for audio monitoring, such as, initiating terminal is asked to purpose terminal initiating speech conversation, and initiating terminal is carried out audio monitoring by mapping terminal after being connected with the normal call of purpose terminal foundation by initiating terminal.
Before carrying out media stream data mapping (i.e. audio monitoring), first have to configuration in initiating terminal and map the address (i.e. above-mentioned mapping address) of terminal, wherein, described mapping address includes the IP address mapping terminal place network element and the port numbers mapping terminal place port. In the present embodiment, initiating terminal includes originating end user and the network element at originating end user place, by the above-mentioned mapping address of network element configuration at originating end user place.
Specifically, it is possible to by a monitoring service device, initiating terminal being configured above-mentioned mapping address, user mode manually can also configure mapping address in initiating terminal, and concrete configuration mode can be configured according to actual needs.
Step S20, when described initiating terminal sends media stream data to purpose terminal, described initiating terminal replicates described media stream data, and sends the media stream data replicated to described mapping terminal according to described mapping address.
In the present embodiment, for audio monitoring, initiating terminal is asked to purpose terminal initiating speech conversation, and after between initiating terminal with purpose terminal, foundation call is connected, when initiating terminal sends media stream data to purpose terminal, initiating terminal replicates the media stream data to send, and is sent by the media stream data of duplication to the mapping address configured, and sends to above-mentioned mapping terminal with the media stream data that will replicate.
The present embodiment is monitored side for user A and voice initiator, user B are that the monitoring side for monitoring users A, user C and user A carry out a side of voice call and illustrate. User A is above-mentioned originating end user.
Assuming that user A is on the first network element, the IP address of the first network element is 188.17.100.99, and the port numbers of user A place port is 10000;User B is on the second network element, and the IP address of the second network element is 188.17.100.100, and the port numbers of user B place port is 20480.
First network element is as voice initiator's network element, and the address (i.e. above-mentioned mapping address) of configuration monitoring side (i.e. user B) is: IP address is 188.17.100.100, and port numbers is 20480.
After completing above-mentioned configuration, after between user A with user C, foundation call is connected, when user A sends media stream data to user C, VOIP (VoiceoverInternetProtocol by the Access Network Central Shanxi Plain at user A place, the networking telephone) chip to replicate media stream data carry out packing process, packing process after media stream data by the Ethernet switching chip port through user A place, (IP address is 188.17.100.99, port numbers is 10000) send to user B (IP address is 188.17.100.100, and port numbers is 20480).
User B receive from user A through packing process media stream data after, the audio monitoring to user A can be realized after user's B off-hook.
The present invention is used for receiving the mapping address of the mapping terminal of media stream data by initiating terminal configuration, when initiating terminal sends media stream data to purpose terminal, described media stream data is replicated by initiating terminal, and according to described mapping address, the media stream data replicated is sent to described mapping terminal, owing to sending the media stream data of duplication according to the mapping address mapping terminal, even if therefore when initiating terminal is in different network elements from mapping terminal, can also realize by initiating terminal to the media stream data transmission mapping terminal, achieve the transmission of media stream data between different network elements.
Further, in order to improve the accuracy of media stream data transmission between network element, with reference to the refinement schematic flow sheet that Fig. 2, Fig. 2 are step S20 in Fig. 1, based on above-described embodiment, in the present embodiment, step S20 includes:
Step S21, obtains the source address of described initiating terminal and the mapping address of described mapping terminal;
In the present embodiment, before setting up voice call between above-mentioned user A and user C or when setting up voice call, the address (i.e. above-mentioned source address) of user A and the address (i.e. above-mentioned mapping address) of user B is configured in advance in network elements at user A, wherein, the address of user A is: IP address is 188.17.100.99, and port numbers is 10000; The address of user B is: IP address is 188.17.100.100, and port numbers is 20480.
It should be noted that, user B is as monitoring side, it was also required to be pre-configured with the source address of initiating terminal and map the mapping address of terminal before monitoring. Such as, in the present embodiment, the address (i.e. above-mentioned source address) of monitored side user A and the address (i.e. above-mentioned mapping address) of monitoring side user B is configured in advance in network elements at user B, wherein, the address of user A is: IP address is 188.17.100.99, and port numbers is 10000; The address of user B is: IP address is 188.17.100.100, and port numbers is 20480.
Step S22, replicates described media stream data;
After between user A with user C, foundation call is connected, when user A sends media stream data to user C, it is necessary to replicate and send the media stream data to user C.
Step S23, according to described mapping address, the media stream data replicated and the described source address of acquisition and mapping address are sent to described mapping terminal, be confirmed whether to receive the media stream data of described duplication according to mapping address and source address for described mapping terminal.
In the present embodiment, source address and mapping address in the media stream data that will replicate and acquisition send before extremely mapping terminal, first pass through after the media stream data replicated, the source address of acquisition and mapping address packing in the lump process by the VOIP chip in the Access Network Central Shanxi Plain at user A place, send to mapping terminal again through IP network.
After user B place network element receives the media bag comprising media stream data, source address and mapping address, first judge that whether whether the source address of user B place network element storage consistent with the source address entrained by the media bag received, and judge that whether whether the mapping address of user B place network element storage consistent with the mapping address entrained by the media bag received, if it is all consistent, then receive media stream data, and resolving media stream data, user A can be monitored by user's B off-hook.
Specifically, in the present embodiment, by configuring source address and mapping address at initiating terminal, and mapping terminal configuration source address and mapping address, thus media stream data sending method may be used in the monitoring application of various ways between the network element of the present embodiment offer, such as, may be used for monitoring in application one to one, namely each listener correspondence monitors a listened person, now, one initiating terminal configures a source address and a mapping address, one maps terminal configures a same source address and mapping address, and this initiating terminal is corresponding with mapping address with the source address mapping terminal consistent, can be also used for many-one and monitor in application, namely multiple listeners are while listening for a listened person, now, one initiating terminal configures a source address and multiple mapping address, each corresponding with the plurality of mapping address maps a corresponding source address and the mapping address of configuring of terminal, and source address of each mapping terminal configuration is all corresponding consistent with the source address of initiating terminal configuration and mapping address with mapping address, can be also used for multi-to-multi and monitor in application, namely multiple listeners are while listening for multiple different users, it it is relation one to one between listener and listened person, now, the mode of initiating terminal and mapping terminal configuration source address and mapping address monitors application one to one with above-mentioned, is not repeating at this.
Further, for convenient monitoring, based on above-described embodiment, in the present embodiment, described mapping terminal includes virtual terminal and interaction end; Virtual terminal is a Virtual User, for instance can be a software with dial feature; Interaction end can be a mobile terminal, for instance mobile phone.
Step S10 includes: initiating terminal configuration is for receiving the mapping address of the described virtual terminal of media stream data; The principle of the present embodiment and above-described embodiment is substantially the same, do not repeat them here, the difference is that the address (including the IP address of the place network element of virtual terminal place terminal and the port address of virtual terminal place terminal) that mapping address is virtual terminal place terminal.
Step S23 includes: send the media stream data replicated and the described source address of acquisition and mapping address to described virtual terminal according to described mapping address, so that when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication being sent to described interaction end by described virtual terminal. The principle of the present embodiment and above-described embodiment is substantially the same, do not repeat them here, the difference is that sending terminal, source address and the mapping address of the media stream data replicated and acquisition are sent to above-mentioned virtual terminal, and judge that whether whether the source address that virtual terminal stores consistent with the source address entrained by the media bag received by the network element at virtual terminal place, and judge that whether the mapping address that virtual terminal stores is consistent with the mapping address entrained by the media bag received, if it is all consistent, then received media stream data by virtual terminal, and resolve media stream data.
Should be noted that, virtual terminal analog call flow process calls above-mentioned interaction end, the present embodiment illustrates for interaction end for mobile phone, when user connects mobile phone, then media stream data is sent to mobile phone by virtual terminal, thus user can realize monitoring by mobile phone, media stream data sending method between the network element that the present embodiment provides, user can monitor whenever and wherever possible, not limited by regions, further increases the degree of convenience that user monitors.
The present invention further provides media stream data method of reseptance between a kind of network element.
It is the schematic flow sheet of media stream data method of reseptance one embodiment between network element of the present invention with reference to Fig. 3, Fig. 3. In the present embodiment, between described network element, media stream data method of reseptance comprises the following steps:
Step S30, maps the first mapping address of the terminal configuration the first source address and described mapping terminal for sending the initiating terminal of the media stream data of duplication;
In the present embodiment, between said network element, media stream data method of reseptance can be used for audio monitoring, or other need the occasion that Media Stream maps, and concrete application mode can be configured according to actual needs.
The present embodiment and following example are that example illustrates for audio monitoring, such as, initiating terminal is asked to purpose terminal initiating speech conversation, and initiating terminal is carried out audio monitoring by mapping terminal after being connected with the normal call of purpose terminal foundation by initiating terminal.
In the present embodiment, above-mentioned first source address is the address of monitored side, by configuring the first source address in mapping terminal, for identifying whether the media stream data received comes from default initiating terminal; Above-mentioned first mapping address is the address of monitoring side, sends to this mapping terminal for identifying whether the media stream data received is preset.
Specifically, a monitoring service device can be passed through and configure above-mentioned first source address and the first mapping address to mapping terminal, user mode manually can also configure above-mentioned first source address and the first mapping address in mapping terminal, and concrete configuration mode can be configured according to actual needs.
Step S40, at described initiating terminal according to the second mapping address being used for receiving the mapping terminal of media stream data configured, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described mapping terminal, whether the first source address described in described mapping terminal judges is consistent with the second source address, and judges that whether described first mapping address and the second mapping address be consistent;
In the present embodiment, for audio monitoring, initiating terminal is asked to purpose terminal initiating speech conversation, and after between initiating terminal with purpose terminal, foundation call is connected, when initiating terminal sends media stream data to purpose terminal, initiating terminal replicates the media stream data to send, and is sent by the media stream data of duplication to the mapping address configured, and sends to above-mentioned mapping terminal with the media stream data that will replicate.
The present embodiment is monitored side for user A and voice initiator, user B are that the monitoring side for monitoring users A, user C and user A carry out a side of voice call and illustrate. User A is above-mentioned originating end user.
Assuming that user A is on the first network element, the IP address of the first network element is 188.17.100.99, and the port numbers of user A place port is 10000; User B is on the second network element, and the IP address of the second network element is 188.17.100.100, and the port numbers of user B place port is 20480.
User B is as monitoring side, and before monitoring, user B place network element needs be pre-configured with the first source address of initiating terminal and map the first mapping address of terminal. Such as, in the present embodiment, the address (i.e. above-mentioned first source address) of monitored side user A and the address (i.e. above-mentioned first mapping address) of monitoring side user B is configured in advance in network elements at user B, wherein, first source address is: IP address is 188.17.100.99, and port numbers is 10000;First mapping address is: IP address is 188.17.100.100, and port numbers is 20480.
It should be noted that, user A is as monitored side, user A place network element is also required to be pre-configured with the second source address of initiating terminal and map the second mapping address of terminal before monitored. Such as, such as, in the present embodiment, the address (i.e. above-mentioned second source address) of monitored side user A and the address (i.e. above-mentioned second mapping address) of monitoring side user B is configured in advance in network elements at user A, wherein, second source address is: IP address is 188.17.100.99, and port numbers is 10000; Second mapping address is: IP address is 188.17.100.100, and port numbers is 20480. The second source address configured at initiating terminal and the second mapping address are followed the media stream data of duplication and are sent in the lump to mapping terminal, judge whether to receive media stream data according to the second source address and the second mapping address for mapping terminal.
When map terminal judges result be that described first source address is consistent with the second source address, and described first mapping address and the second mapping address consistent time, then execution step S50;
Step S50, described mapping terminal receives the media stream data of described duplication;
When mapping terminal judges result, to be described first source address inconsistent with the second source address, or when described first mapping address is inconsistent with the second mapping address, then execution step S60;
Step S60, described mapping terminal abandons the media stream data of described duplication.
Media stream data method of reseptance between the network element that the present embodiment provides, whether whether consistent with the mapping stored source address of terminal and mapping address with mapping address by judging the source address entrained by media bag, and when consistent, receive media stream data, media stream data is then abandoned when inconsistent, thus user is by configuring corresponding source address and mapping address can realize the specific side monitoring to the opposing party in initiating terminal and monitor terminal, thus accuracy when further increasing monitoring.
Specifically, in the present embodiment, by configuring source address and mapping address at initiating terminal, and mapping terminal configuration source address and mapping address, thus media stream data sending method may be used in the monitoring application of various ways between the network element of the present embodiment offer, such as, may be used for monitoring in application one to one, namely each listener correspondence monitors a listened person, now, one initiating terminal configures a source address and a mapping address, one maps terminal configures a same source address and mapping address, and this initiating terminal is corresponding with mapping address with the source address mapping terminal consistent, can be also used for many-one and monitor in application, namely multiple listeners are while listening for a listened person, now, one initiating terminal configures a source address and multiple mapping address, each corresponding with the plurality of mapping address maps a corresponding source address and the mapping address of configuring of terminal, and source address of each mapping terminal configuration is all corresponding consistent with the source address of initiating terminal configuration and mapping address with mapping address, can be also used for multi-to-multi and monitor in application, namely multiple listeners are while listening for multiple different users, it it is relation one to one between listener and listened person, now, the mode of initiating terminal and mapping terminal configuration source address and mapping address monitors application one to one with above-mentioned, is not repeating at this.
Further, for convenient monitoring, based on above-described embodiment, in the present embodiment, described mapping terminal includes virtual terminal and interaction end; Virtual terminal is a Virtual User, for instance can be a software with dial feature; Interaction end can be a mobile terminal, for instance mobile phone.
Step S40 includes:
At described initiating terminal according to the second mapping address being used for receiving the mapping terminal of media stream data configured, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described virtual terminal, described virtual terminal judges that whether described first source address is consistent with the second source address, and judges that whether described first mapping address and the second mapping address be consistent;
Step S50 is: when described first source address is consistent with the second source address, and described first mapping address and the second mapping address consistent time, described virtual terminal receives the media stream data of described duplication, and when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication is sent to described interaction end by described virtual terminal;
Step S60 is: when described first source address and the second source address are inconsistent, or described first mapping address and the second mapping address inconsistent time, described virtual terminal abandons the media stream data of described duplication.
The principle of the present embodiment and above-described embodiment is substantially the same, do not repeat them here, the difference is that sending terminal, source address and the mapping address of the media stream data replicated and acquisition are sent to above-mentioned virtual terminal, and judge that whether whether the first source address that virtual terminal stores consistent with the second source address entrained by the media bag received by the network element at virtual terminal place, and judge that whether the first mapping address that virtual terminal stores is consistent with the second mapping address entrained by the media bag received, if it is all consistent, then received media stream data by virtual terminal, and resolve media stream data.
Should be noted that, virtual terminal analog call flow process calls above-mentioned interaction end, the present embodiment illustrates for interaction end for mobile phone, when user connects mobile phone, then media stream data is sent to mobile phone by virtual terminal, thus user can realize monitoring by mobile phone, media stream data sending method between the network element that the present embodiment provides, user can monitor whenever and wherever possible, not limited by regions, further increases the degree of convenience that user monitors.
The present invention further provides media stream data dispensing device between a kind of network element, be the high-level schematic functional block diagram of media stream data dispensing device one embodiment between network element of the present invention with reference to Fig. 4, Fig. 4, between described network element, media stream data dispensing device includes:
First configuration module 10, for configuring the mapping address of the mapping terminal for receiving media stream data;
In the present embodiment, between said network element, media stream data sending method can be used for audio monitoring, or other need the occasion that Media Stream maps, and concrete application mode can be configured according to actual needs.
The present embodiment and following example are that example illustrates for audio monitoring, such as, initiating terminal is asked to purpose terminal initiating speech conversation, and initiating terminal is carried out audio monitoring by mapping terminal after being connected with the normal call of purpose terminal foundation by initiating terminal.
Before carrying out media stream data mapping (i.e. audio monitoring), first have to configuration in initiating terminal and map the address (i.e. above-mentioned mapping address) of terminal, wherein, described mapping address includes the IP address mapping terminal place network element and the port numbers mapping terminal place port. In the present embodiment, initiating terminal includes originating end user and the network element at originating end user place, by the above-mentioned mapping address of network element configuration at originating end user place.
Specifically, it is possible to by a monitoring service device, initiating terminal being configured above-mentioned mapping address, user mode manually can also configure mapping address in initiating terminal, and concrete configuration mode can be configured according to actual needs.
Transport module 20, for when described initiating terminal sends media stream data to purpose terminal, replicating described media stream data and send the media stream data of described duplication to described mapping terminal according to described mapping address.
In the present embodiment, for audio monitoring, initiating terminal is asked to purpose terminal initiating speech conversation, and after between initiating terminal with purpose terminal, foundation call is connected, when initiating terminal sends media stream data to purpose terminal, initiating terminal replicates the media stream data to send, and is sent by the media stream data of duplication to the mapping address configured, and sends to above-mentioned mapping terminal with the media stream data that will replicate.
The present embodiment is monitored side for user A and voice initiator, user B are that the monitoring side for monitoring users A, user C and user A carry out a side of voice call and illustrate. User A is above-mentioned originating end user.
Assuming that user A is on the first network element, the IP address of the first network element is 188.17.100.99, and the port numbers of user A place port is 10000; User B is on the second network element, and the IP address of the second network element is 188.17.100.100, and the port numbers of user B place port is 20480.
First network element is as voice initiator's network element, and the address (i.e. above-mentioned mapping address) of configuration monitoring side (i.e. user B) is: IP address is 188.17.100.100, and port numbers is 20480.
After completing above-mentioned configuration, after between user A with user C, foundation call is connected, when user A sends media stream data to user C, VOIP (VoiceoverInternetProtocol by the Access Network Central Shanxi Plain at user A place, the networking telephone) chip to replicate media stream data carry out packing process, packing process after media stream data by the Ethernet switching chip port through user A place, (IP address is 188.17.100.99, port numbers is 10000) send to user B (IP address is 188.17.100.100, and port numbers is 20480).
User B receive from user A through packing process media stream data after, the audio monitoring to user A can be realized after user's B off-hook.
The present invention is used for receiving the mapping address of the mapping terminal of media stream data by initiating terminal configuration, when initiating terminal sends media stream data to purpose terminal, described media stream data is replicated by initiating terminal, and according to described mapping address, the media stream data replicated is sent to described mapping terminal, owing to sending the media stream data of duplication according to the mapping address mapping terminal, even if therefore when initiating terminal is in different network elements from mapping terminal, can also realize by initiating terminal to the media stream data transmission mapping terminal, achieve the transmission of media stream data between different network elements.
Further, in order to improve the accuracy of media stream data transmission between network element, being the high-level schematic functional block diagram of transport module in Fig. 4 with reference to Fig. 5, Fig. 5, described transport module 20 includes:
Acquiring unit 21, for obtaining the source address of described initiating terminal and the mapping address of described mapping terminal;
In the present embodiment, before setting up voice call between above-mentioned user A and user C or when setting up voice call, the address (i.e. above-mentioned source address) of user A and the address (i.e. above-mentioned mapping address) of user B is configured in advance in network elements at user A, wherein, the address of user A is: IP address is 188.17.100.99, and port numbers is 10000; The address of user B is: IP address is 188.17.100.100, and port numbers is 20480.
It should be noted that, user B is as monitoring side, it was also required to be pre-configured with the source address of initiating terminal and map the mapping address of terminal before monitoring.Such as, in the present embodiment, the address (i.e. above-mentioned source address) of monitored side user A and the address (i.e. above-mentioned mapping address) of monitoring side user B is configured in advance in network elements at user B, wherein, the address of user A is: IP address is 188.17.100.99, and port numbers is 10000; The address of user B is: IP address is 188.17.100.100, and port numbers is 20480.
Copied cells 22, is used for replicating described media stream data;
After between user A with user C, foundation call is connected, when user A sends media stream data to user C, it is necessary to replicate and send the media stream data to user C.
Transmitting element 23, for sending the media stream data replicated and the described source address of acquisition and mapping address to described mapping terminal according to described mapping address, it is confirmed whether to receive the media stream data of described duplication according to mapping address and source address for described mapping terminal.
In the present embodiment, source address and mapping address in the media stream data that will replicate and acquisition send before extremely mapping terminal, first pass through after the media stream data replicated, the source address of acquisition and mapping address packing in the lump process by the VOIP chip in the Access Network Central Shanxi Plain at user A place, send to mapping terminal again through IP network.
After user B place network element receives the media bag comprising media stream data, source address and mapping address, first judge that whether whether the source address of user B place network element storage consistent with the source address entrained by the media bag received, and judge that whether whether the mapping address of user B place network element storage consistent with the mapping address entrained by the media bag received, if it is all consistent, then receive media stream data, and resolving media stream data, user A can be monitored by user's B off-hook.
Specifically, in the present embodiment, by configuring source address and mapping address at initiating terminal, and mapping terminal configuration source address and mapping address, thus media stream data sending method may be used in the monitoring application of various ways between the network element of the present embodiment offer, such as, may be used for monitoring in application one to one, namely each listener correspondence monitors a listened person, now, one initiating terminal configures a source address and a mapping address, one maps terminal configures a same source address and mapping address, and this initiating terminal is corresponding with mapping address with the source address mapping terminal consistent, can be also used for many-one and monitor in application, namely multiple listeners are while listening for a listened person, now, one initiating terminal configures a source address and multiple mapping address, each corresponding with the plurality of mapping address maps a corresponding source address and the mapping address of configuring of terminal, and source address of each mapping terminal configuration is all corresponding consistent with the source address of initiating terminal configuration and mapping address with mapping address, can be also used for multi-to-multi and monitor in application, namely multiple listeners are while listening for multiple different users, it it is relation one to one between listener and listened person, now, the mode of initiating terminal and mapping terminal configuration source address and mapping address monitors application one to one with above-mentioned, is not repeating at this.
Further, for convenient monitoring, based on above-described embodiment, in the present embodiment, described first configuration module 10 is additionally operable to configure the mapping address of the virtual terminal for the mapping terminal receiving media stream data; In the present embodiment, described mapping terminal includes virtual terminal and interaction end;Virtual terminal is a Virtual User, for instance can be a software with dial feature; Interaction end can be a mobile terminal, for instance mobile phone. The principle of the present embodiment and above-described embodiment is substantially the same, do not repeat them here, the difference is that the address (including the IP address of the place network element of virtual terminal place terminal and the port address of virtual terminal place terminal) that mapping address is virtual terminal place terminal.
Described transmitting element 23 is additionally operable to send the media stream data replicated and the described source address of acquisition and mapping address to described virtual terminal according to described mapping address, so that when the interaction end of described virtual terminal with described mapping terminal sets up communication connection, the media stream data of described duplication being sent to described interaction end by described virtual terminal.
The principle of the present embodiment and above-described embodiment is substantially the same, do not repeat them here, the difference is that sending terminal, source address and the mapping address of the media stream data replicated and acquisition are sent to above-mentioned virtual terminal, and judge that whether whether the source address that virtual terminal stores consistent with the source address entrained by the media bag received by the network element at virtual terminal place, and judge that whether the mapping address that virtual terminal stores is consistent with the mapping address entrained by the media bag received, if it is all consistent, then received media stream data by virtual terminal, and resolve media stream data.
Should be noted that, virtual terminal analog call flow process calls above-mentioned interaction end, the present embodiment illustrates for interaction end for mobile phone, when user connects mobile phone, then media stream data is sent to mobile phone by virtual terminal, thus user can realize monitoring by mobile phone, media stream data sending method between the network element that the present embodiment provides, user can monitor whenever and wherever possible, not limited by regions, further increases the degree of convenience that user monitors.
The present invention further provides media stream data between a kind of network element and receive device, be the high-level schematic functional block diagram that between network element of the present invention, media stream data receives device one embodiment with reference to Fig. 6, Fig. 6, between described network element, media stream data reception device includes:
Second configuration module 30, the first mapping address of the first source address and described mapping terminal for configuring the initiating terminal of the media stream data for sending duplication;
In the present embodiment, between said network element, media stream data method of reseptance can be used for audio monitoring, or other need the occasion that Media Stream maps, and concrete application mode can be configured according to actual needs.
The present embodiment and following example are that example illustrates for audio monitoring, such as, initiating terminal is asked to purpose terminal initiating speech conversation, and initiating terminal is carried out audio monitoring by mapping terminal after being connected with the normal call of purpose terminal foundation by initiating terminal.
In the present embodiment, above-mentioned first source address is the address of monitored side, by configuring the first source address in mapping terminal, for identifying whether the media stream data received comes from default initiating terminal; Above-mentioned first mapping address is the address of monitoring side, sends to this mapping terminal for identifying whether the media stream data received is preset.
Specifically, a monitoring service device can be passed through and configure above-mentioned first source address and the first mapping address to mapping terminal, user mode manually can also configure above-mentioned first source address and the first mapping address in mapping terminal, and concrete configuration mode can be configured according to actual needs.
Judge module 40, for at the described initiating terminal the second mapping address of mapping terminal for receiving media stream data according to configuration, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described mapping terminal, judge that whether described first source address is consistent with the second source address, and judge that whether described first mapping address and the second mapping address be consistent;
In the present embodiment, for audio monitoring, initiating terminal is asked to purpose terminal initiating speech conversation, and after between initiating terminal with purpose terminal, foundation call is connected, when initiating terminal sends media stream data to purpose terminal, initiating terminal replicates the media stream data to send, and is sent by the media stream data of duplication to the mapping address configured, and sends to above-mentioned mapping terminal with the media stream data that will replicate.
The present embodiment is monitored side for user A and voice initiator, user B are that the monitoring side for monitoring users A, user C and user A carry out a side of voice call and illustrate. User A is above-mentioned originating end user.
Assuming that user A is on the first network element, the IP address of the first network element is 188.17.100.99, and the port numbers of user A place port is 10000; User B is on the second network element, and the IP address of the second network element is 188.17.100.100, and the port numbers of user B place port is 20480.
User B is as monitoring side, and before monitoring, user B place network element needs be pre-configured with the first source address of initiating terminal and map the first mapping address of terminal. Such as, in the present embodiment, the address (i.e. above-mentioned first source address) of monitored side user A and the address (i.e. above-mentioned first mapping address) of monitoring side user B is configured in advance in network elements at user B, wherein, first source address is: IP address is 188.17.100.99, and port numbers is 10000; First mapping address is: IP address is 188.17.100.100, and port numbers is 20480.
It should be noted that, user A is as monitored side, user A place network element is also required to be pre-configured with the second source address of initiating terminal and map the second mapping address of terminal before monitored. Such as, such as, in the present embodiment, the address (i.e. above-mentioned second source address) of monitored side user A and the address (i.e. above-mentioned second mapping address) of monitoring side user B is configured in advance in network elements at user A, wherein, second source address is: IP address is 188.17.100.99, and port numbers is 10000; Second mapping address is: IP address is 188.17.100.100, and port numbers is 20480. The second source address configured at initiating terminal and the second mapping address are followed the media stream data of duplication and are sent in the lump to mapping terminal, judge whether to receive media stream data according to the second source address and the second mapping address for mapping terminal.
Receiver module 50, for when described first source address consistent with the second source address, and described first mapping address and the second mapping address consistent time, receive the media stream data of described duplication;
Discard module 60, for when described first source address and the second source address inconsistent, or described first mapping address and the second mapping address inconsistent time, abandon the media stream data of described duplication.
Media stream data method of reseptance between the network element that the present embodiment provides, whether whether consistent with the mapping stored source address of terminal and mapping address with mapping address by judging the source address entrained by media bag, and when consistent, receive media stream data, media stream data is then abandoned when inconsistent, thus user is by configuring corresponding source address and mapping address can realize the specific side monitoring to the opposing party in initiating terminal and monitor terminal, thus accuracy when further increasing monitoring.
Specifically, in the present embodiment, by configuring source address and mapping address at initiating terminal, and mapping terminal configuration source address and mapping address, thus media stream data sending method may be used in the monitoring application of various ways between the network element of the present embodiment offer, such as, may be used for monitoring in application one to one, namely each listener correspondence monitors a listened person, now, one initiating terminal configures a source address and a mapping address, one maps terminal configures a same source address and mapping address, and this initiating terminal is corresponding with mapping address with the source address mapping terminal consistent, can be also used for many-one and monitor in application, namely multiple listeners are while listening for a listened person, now, one initiating terminal configures a source address and multiple mapping address, each corresponding with the plurality of mapping address maps a corresponding source address and the mapping address of configuring of terminal, and source address of each mapping terminal configuration is all corresponding consistent with the source address of initiating terminal configuration and mapping address with mapping address, can be also used for multi-to-multi and monitor in application, namely multiple listeners are while listening for multiple different users, it it is relation one to one between listener and listened person, now, the mode of initiating terminal and mapping terminal configuration source address and mapping address monitors application one to one with above-mentioned, is not repeating at this.
Further, for convenient monitoring, based on above-described embodiment, in the present embodiment, described mapping terminal includes virtual terminal and interaction end;Virtual terminal is a Virtual User, for instance can be a software with dial feature; Interaction end can be a mobile terminal, for instance mobile phone.
Described judge module 40 is additionally operable at the described initiating terminal the second mapping address of the mapping terminal for receiving media stream data according to configuration, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described virtual terminal, judge that whether described first source address is consistent with the second source address, and judge that whether described first mapping address and the second mapping address be consistent;
It is consistent with the second source address that described receiver module 50 is additionally operable to work as described first source address, and described first mapping address and the second mapping address consistent time, receive the media stream data of described duplication, and when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication is sent to described interaction end;
It is inconsistent that described discard module 60 is additionally operable to work as described first source address and the second source address, or described first mapping address and the second mapping address inconsistent time, abandon the media stream data of described duplication.
The principle of the present embodiment and above-described embodiment is substantially the same, do not repeat them here, the difference is that sending terminal, source address and the mapping address of the media stream data replicated and acquisition are sent to above-mentioned virtual terminal, and judge that whether whether the first source address that virtual terminal stores consistent with the second source address entrained by the media bag received by the network element at virtual terminal place, and judge that whether the first mapping address that virtual terminal stores is consistent with the second mapping address entrained by the media bag received, if it is all consistent, then received media stream data by virtual terminal, and resolve media stream data.
Should be noted that, virtual terminal analog call flow process calls above-mentioned interaction end, the present embodiment illustrates for interaction end for mobile phone, when user connects mobile phone, then media stream data is sent to mobile phone by virtual terminal, thus user can realize monitoring by mobile phone, media stream data sending method between the network element that the present embodiment provides, user can monitor whenever and wherever possible, not limited by regions, further increases the degree of convenience that user monitors.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (10)
1. media stream data sending method between a network element, it is characterised in that between described network element, media stream data transmission method comprises the following steps:
Initiating terminal configuration is for receiving the mapping address of the mapping terminal of media stream data;
When described initiating terminal sends media stream data to purpose terminal, described initiating terminal replicates described media stream data, and sends the media stream data replicated to described mapping terminal according to described mapping address.
2. media stream data sending method between network element as claimed in claim 1, it is characterised in that described initiating terminal replicates described media stream data and the step that the media stream data of described duplication sends extremely described mapping terminal included according to described mapping address:
Obtain the source address of described initiating terminal and the mapping address of described mapping terminal;
Replicate described media stream data;
According to described mapping address, the media stream data replicated and the described source address of acquisition and mapping address are sent to described mapping terminal, be confirmed whether to receive the media stream data of described duplication according to mapping address and source address for described mapping terminal.
3. media stream data sending method between network element as claimed in claim 2, it is characterised in that
Described mapping terminal includes virtual terminal and interaction end;
The configuration of described initiating terminal includes for the step receiving the mapping address of the mapping terminal of media stream data: initiating terminal configuration is for receiving the mapping address of the described virtual terminal of media stream data;
The step that the described source address of described media stream data according to described mapping address by duplication and acquisition and mapping address send to described mapping terminal includes:
According to described mapping address, the media stream data replicated and the described source address of acquisition and mapping address are sent to described virtual terminal, so that when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication being sent to described interaction end by described virtual terminal.
4. media stream data method of reseptance between a network element, it is characterised in that between described network element, media stream data method of reseptance comprises the following steps:
Map the first mapping address of the terminal configuration the first source address and described mapping terminal for sending the initiating terminal of the media stream data of duplication;
At described initiating terminal according to the second mapping address being used for receiving the mapping terminal of media stream data configured, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described mapping terminal, whether the first source address described in described mapping terminal judges is consistent with the second source address, and judges that whether described first mapping address and the second mapping address be consistent;
When described first source address is consistent with the second source address, and described first mapping address and the second mapping address consistent time, described mapping terminal receive described duplication media stream data;
When described first source address and the second source address are inconsistent, or described first mapping address and the second mapping address inconsistent time, described mapping terminal abandons the media stream data of described duplication.
5. media stream data method of reseptance between network element as claimed in claim 4, it is characterised in that
Described mapping terminal includes virtual terminal and interaction end;
Whether the first source address described in described mapping terminal judges is consistent with the second source address, and judges that described first mapping address and the whether consistent step of the second mapping address include:
At described initiating terminal according to the second mapping address being used for receiving the mapping terminal of media stream data configured, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described virtual terminal, described virtual terminal judges that whether described first source address is consistent with the second source address, and judges that whether described first mapping address and the second mapping address be consistent;
When described first source address is consistent with the second source address, and described first mapping address and the second mapping address consistent time, described virtual terminal receives the media stream data of described duplication, and when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication is sent to described interaction end by described virtual terminal;
When described first source address and the second source address are inconsistent, or described first mapping address and the second mapping address inconsistent time, described virtual terminal abandons the media stream data of described duplication.
6. media stream data dispensing device between a network element, it is characterised in that between described network element, media stream data dispensing device includes:
First configuration module, for configuring the mapping address of the mapping terminal for receiving media stream data;
Transport module, for when described initiating terminal sends media stream data to purpose terminal, replicating described media stream data and send the media stream data of described duplication to described mapping terminal according to described mapping address.
7. media stream data dispensing device between network element as claimed in claim 6, it is characterised in that described transport module includes:
Acquiring unit, for obtaining the source address of described initiating terminal and the mapping address of described mapping terminal;
Copied cells, is used for replicating described media stream data;
Transmitting element, for sending the media stream data replicated and the described source address of acquisition and mapping address to described mapping terminal according to described mapping address, it is confirmed whether to receive the media stream data of described duplication according to mapping address and source address for described mapping terminal.
8. media stream data dispensing device between network element as claimed in claim 7, it is characterised in that
Described first configuration module is additionally operable to configure the mapping address of the virtual terminal for the mapping terminal receiving media stream data;
Described transmitting element is additionally operable to send the media stream data replicated and the described source address of acquisition and mapping address to described virtual terminal according to described mapping address, so that when the interaction end of described virtual terminal with described mapping terminal sets up communication connection, the media stream data of described duplication being sent to described interaction end by described virtual terminal.
9. between a network element, media stream data receives device, it is characterised in that between described network element, media stream data reception device includes:
Second configuration module, the first mapping address of the first source address and described mapping terminal for configuring the initiating terminal of the media stream data for sending duplication;
Judge module, for at the described initiating terminal the second mapping address of mapping terminal for receiving media stream data according to configuration, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described mapping terminal, judge that whether described first source address is consistent with the second source address, and judge that whether described first mapping address and the second mapping address be consistent;
Receiver module, for when described first source address consistent with the second source address, and described first mapping address and the second mapping address consistent time, receive the media stream data of described duplication;
Discard module, for when described first source address and the second source address inconsistent, or described first mapping address and the second mapping address inconsistent time, abandon the media stream data of described duplication.
10. between network element as claimed in claim 9, media stream data receives device, it is characterised in that
Described mapping terminal also includes virtual terminal and interaction end;
Described judge module is additionally operable at the described initiating terminal the second mapping address of the mapping terminal for receiving media stream data according to configuration, when the media stream data replicated and the second acquired source address and the second mapping address are sent to described virtual terminal, judge that whether described first source address is consistent with the second source address, and judge that whether described first mapping address and the second mapping address be consistent;
It is consistent with the second source address that described receiver module is additionally operable to work as described first source address, and described first mapping address and the second mapping address consistent time, receive the media stream data of described duplication, and when described virtual terminal sets up communication connection with described interaction end, the media stream data of described duplication is sent to described interaction end;
It is inconsistent that described discard module is additionally operable to work as described first source address and the second source address, or described first mapping address and the second mapping address inconsistent time, abandon the media stream data of described duplication.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410659864.4A CN105681255A (en) | 2014-11-18 | 2014-11-18 | Method and device for sending and receiving media stream data between network elements |
| PCT/CN2015/072446 WO2016078232A1 (en) | 2014-11-18 | 2015-02-06 | Sending method and receiving method as well as sending device and receiving device for media stream data between network elements |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410659864.4A CN105681255A (en) | 2014-11-18 | 2014-11-18 | Method and device for sending and receiving media stream data between network elements |
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| CN105681255A true CN105681255A (en) | 2016-06-15 |
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| WO (1) | WO2016078232A1 (en) |
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