CN108076451A - A kind of call type reminding method and equipment - Google Patents
A kind of call type reminding method and equipment Download PDFInfo
- Publication number
- CN108076451A CN108076451A CN201611006859.9A CN201611006859A CN108076451A CN 108076451 A CN108076451 A CN 108076451A CN 201611006859 A CN201611006859 A CN 201611006859A CN 108076451 A CN108076451 A CN 108076451A
- Authority
- CN
- China
- Prior art keywords
- terminal
- network
- mark
- call
- message
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42365—Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses a kind of call type reminding method and equipment, to pass through the current call type of voice prompt user.This method includes：The inquiry request for the mark for carrying first terminal is sent to home subscriber server HSS；Receive the query result that the HSS is returned according to the inquiry request, wherein, the query result include the first terminal be currently able to support network type and the first terminal Internet protocol IP multi-media network subsystem, IMS network login state；The login state query result of the network type supported and the first terminal in IMS network is currently able to according to the first terminal, it plays to prompt the prompt tone of current call type to second terminal, wherein, the first terminal is that the terminal that call is established with the second terminal is established under request in the call initiated in the second terminal, and the second terminal is contracted VoLTE business and to succeed in registration in IMS network.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of call type reminding method and equipment.
Background technology
The voice solution (Voice over LTE, VoLTE) of Long Term Evolution (Long Term Evolution, LTE)
Business is internet protocol-based (Internet Protocol, IP) IP multimedia subsystem, IMS (IP Multimedia
Subsystem, IMS) speech business, whole service bearers are in fourth generation mobile communication technology (the 4th Generation
Mobile communication technology, 4G) on network, the voice and video telephone of high quality can be provided to the user.
In the prior art, mobile phone is prompted by high definition (High Definition, the HD) icon shown in status bar
The type of user's current talking through opening VoLTE business is conversed for high definition voice/video, if during call in the status bar of mobile phone
HD icons are not shown, then the type of current talking is normal speech/video calling.But some mobile phones can not be by aobvious at present
Show that HD icons prompting user's current talking is conversed for high definition so that user can not know the type of current talking.
The content of the invention
An embodiment of the present invention provides a kind of call type reminding method and equipment, with current by voice prompt user
Call type.
Specific technical solution provided in an embodiment of the present invention is as follows：
In a first aspect, an embodiment of the present invention provides a kind of call type reminding method, including：
Inquiry request is sent to home subscriber server HSS, wherein, the mark of carrying first terminal in the inquiry request
Know；
The query result that the HSS is returned according to the inquiry request is received, wherein, the query result includes described
First terminal is currently able to the network type supported and the first terminal in Internet protocol IP multimedia network Network Subsystem
The login state of IMS network；
The registration of the network type supported and the first terminal in IMS network is currently able to according to the first terminal
State, to second terminal playing alert tones, wherein, the prompt tone is used to prompt current call type, the first terminal
The terminal that call is established with the second terminal, the second terminal are established under request in call to be initiated in the second terminal
Signing and is succeeded in registration at long-term evolving network LTE voice solution VoLTE business in IMS network.
Second aspect, an embodiment of the present invention provides a kind of network side equipment, including：
Transmitting element, for sending inquiry request to home subscriber server HSS, wherein, it is carried in the inquiry request
The mark of first terminal；
Receiving unit, for receiving the query result that the HSS is returned according to the inquiry request, wherein, the inquiry
As a result include the first terminal be currently able to support network type and the first terminal it is more in Internet protocol IP
The login state of media network subsystem, IMS network；
First processing units, for being currently able to the network type supported and described first eventually according to the first terminal
The login state in IMS network is held, to second terminal playing alert tones, wherein, the prompt tone is used to prompt current call
Type, the first terminal are to establish call with the second terminal under the call foundation request initiated in the second terminal
Terminal, the second terminal is contracted long-term evolving network LTE voice solution VoLTE business and to succeed in registration in IMS network.
Based on above-mentioned technical proposal, sent in the embodiment of the present invention to home subscriber server HSS and carry first terminal
The inquiry request of mark receives the query result that the HSS is returned according to the inquiry request, according to first in the query result
Terminal is currently able to the login state of the network type supported and first terminal in IMS network, plays and works as to second terminal
The corresponding prompt tone of preceding call type, wherein, first terminal is that the call initiated in second terminal is established under request with second eventually
The terminal of call is established at end, and second terminal signing and is succeeded in registration at VoLTE business in IMS network so that uses second terminal
User can know the type of current talking according to the prompt tone, and from network type where first terminal and second terminal
The influence of model.
Description of the drawings
Fig. 1 is the flow chart of the call type reminding method provided in first embodiment of the invention；
Fig. 2 be in first specific embodiment of the invention voice prompt business platform AS to the stream of calling terminal playing alert tones
Cheng Tu；
Fig. 3 be in second specific embodiment of the invention voice prompt business platform AS to the stream of calling terminal playing alert tones
Cheng Tu；
Fig. 4 be in 3rd specific embodiment of the invention voice prompt business platform AS to the stream of calling terminal playing alert tones
Cheng Tu；
Fig. 5 be in 4th specific embodiment of the invention voice prompt business platform AS to the stream of calling terminal playing alert tones
Cheng Tu；
Fig. 6 be in 5th specific embodiment of the invention voice prompt business platform AS to the stream of calling terminal playing alert tones
Cheng Tu；
Fig. 7 be in 6th specific embodiment of the invention voice prompt business platform AS to the stream of calling terminal playing alert tones
Cheng Tu；
Fig. 8 is the flow chart that calling terminal plays abnormal prompt tone in the 7th specific embodiment of the invention；
Fig. 9 is the structure diagram of the network side equipment provided in second embodiment of the invention.
Specific embodiment
In order to make the object, technical solutions and advantages of the present invention clearer, the present invention is made below in conjunction with attached drawing into
It is described in detail to one step, it is clear that described embodiment is only the implementation of part of the embodiment of the present invention rather than whole
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
All other embodiment, belongs to the scope of protection of the invention.
In order to realize that an embodiment of the present invention provides a kind of call types by the current call type of voice prompt user
Reminding method and equipment.
A kind of call type reminding method is provided in first embodiment, flow is as shown in Figure 1, specifically include following step
Suddenly：
Step 101：Voice prompt business platform application server (Application Server, AS) takes to home subscriber
Business device (Home Subscriber Server, HSS) sends inquiry request, wherein, first terminal is carried in the inquiry request
Mark.
Wherein, voice prompt business platform AS is used for through the current call type of voice prompt.
In implementation, the mark of first terminal can be the telephone number of first terminal.
In implementation, before voice prompt business platform AS sends inquiry request to HSS, the mark of first terminal is obtained.
Specifically, voice prompt business platform AS obtains the mark of first terminal by following steps：Obtain second terminal
The mark of the terminal called if receiving the call forwarding message that the terminal that second terminal is called is sent, obtains calling
The mark of the terminal carried in forwarding message, and using the mark of the terminal carried in the call forwarding message as first terminal
Mark, otherwise, the mark identified as first terminal for the terminal that second terminal is called.Wherein, the call forwarding message
For 181 message in communication protocol, the mark of first terminal is carried in the historical information (History-Info) of 181 message, this
The terminal of call is established after the terminal progress call diversion that one terminal is directly called for second terminal, with second terminal.
In implementation, voice prompt business platform AS to HSS send inquiry request before, determine first terminal be currently able to
Second terminal is conversed.
Specifically, before voice prompt business platform AS sends inquiry request to HSS, if receiving first terminal transmission
Session progress message, and determine to carry reason (Reason) value in the session progress message, it is determined that first terminal is currently not
It can converse with second terminal, and forward the message, from other network side equipments to the second device plays and the Reason values
Corresponding prompt tone, wherein, which is 183 message in communication protocol, otherwise, it determines the current energy of first terminal
It is enough to converse with second terminal.Such as under the scenes such as shut down in first terminal, conversing, being temporarily not turned on, voice
Prompt service platform AS receives 183 message of first terminal transmission, and determines to carry Reason in the session progress message
Value, by 183 message be forwarded to mediaphone AS (MultiMedia Telephony Application Server,
MMTEL AS, abbreviation TAS), corresponding abnormal prompt tone is played to second terminal according to the Reason values from TAS, wherein, this is different
Normal prompt tone is used for the prompt tone for the state for prompting second terminal current.
Step 102：Voice prompt business platform AS receives the query result that the HSS is returned according to the inquiry request,
Wherein, the query result include first terminal be currently able to support network type and first terminal IMS network note
Volume state.
Specifically, voice prompt business platform AS sends the first user data requests (User by Sh interface to HSS
Data Request, UDR) message carry out called access domain selection (Terminating-Access Domain Selection,
TADS) inquire about, determine that first terminal is current according to HSS user data response (User Data Answer, UDA) message returned
The network type that can be supported, wherein, if property value is 1 to (Attribute-Value Pair, AVP) value in the UDA message,
4G-LTE network carrying IMS voices are supported in " 1 " expression " IMS-VOICE-OVER-PS-SUPPORTED ", it is determined that first eventually
End signing VoLTE business, and under LTE network covering, if AVP values inquire about failure for other values or TADS in the UDA message,
Determine the first equipment under the 2/3G network coverages.Wherein, AVP key parameters explanation is as shown in table 1 in the first UDR message, should
AVP key parameters are as shown in table 2 in the corresponding UDA message of UDR message.
Table 1
Table 2
Specifically, AVP values are 1 in the UDA message that HSS is returned, and further sending the 2nd UDR message to HSS carries out user
State (IMSUserState) is inquired about, and login state of the first terminal in IMS network is determined according to the HSS UDA message returned,
In, if the IMSUserState values returned in the UDA message are 1, it is determined that first terminal succeeds in registration in IMS network, otherwise,
Determine that first terminal falls back to 2/3G networks from VoLTE networks.
Step 103：The network type and first that voice prompt business platform AS is currently able to support according to first terminal
Terminal IMS network login state, to second terminal playing alert tones, wherein, the prompt tone is for prompting current call
Type, first terminal are that the terminal that call is established with second terminal is established under request in the call initiated in second terminal, and second eventually
It holds signing VoLTE business and succeeds in registration in IMS network.
In implementation, current talking is voice communication or video calling.
Specifically, voice prompt business platform AS is currently able to the network type supported and first eventually according to first terminal
The login state in IMS network is held, judges whether first terminal contracts and VoLTE business and succeeds in registration in IMS network；If so,
The first prompt tone is played to second terminal, wherein, the call type which is used to represent current is conversed for high definition, such as
First prompt tone is " during high definition voice is connected "；Otherwise, the second prompt tone is played to second terminal, wherein, second prompting
Sound is used to represent that current call type to be common call.
Specifically, voice prompt business platform AS determines first terminal signing VoLTE business, under LTE network covering, and
It succeeds in registration in IMS network, the first prompt tone is played to second terminal；Otherwise, the second prompt tone, i.e., the are played to second terminal
One terminal is under the 2/3G network coverages or first terminal falls back to 2/3G networks from VoLTE networks, and second is played to second terminal
Prompt tone.
In implementation, if only specific operator is capable of providing VoLTE business, before sending inquiry request to HSS, according to
The mark of first terminal is determined as the operator that first terminal provides service, and the operator that service is provided if first terminal cannot
VoLTE business is provided, then plays to represent that current call type is the second prompt tone for commonly conversing to second terminal, it is no
Then, inquiry request is sent to home subscriber server HSS.
In implementation, morning for being carried in update (update) message that voice prompt business platform AS is sent by first terminal
The parameter of phase media information (P-Early-Media) header field, which is distinguished, determines current update message for updating Ring Back Tone service platform
The Session Description Protocol (Session Description Protocol, SDP) of AS so that when first terminal signing Call Waiting
During business, second terminal can normally obtain the Call Waiting prompt tone of first terminal.Specifically, when first terminal and the second end
After resource reservation is completed at end, first terminal sends to voice prompt business platform AS and carries P-Early-Media header fields
Update message.
In implementation, the Ring Back Tone service if first terminal is contracted, first terminal passes through service call conversation control function
(Serving Call Session Control Function, S-CSCF) triggers the Ring Back Tone service platform AS of first terminal, when
Voice prompt business platform AS is after second terminal plays the first prompt tone or the second prompt tone, first terminal and second terminal
Media negotiation is carried out again, and the CRBT of first terminal is played from the Ring Back Tone service platform AS of first terminal to second terminal.
It, can be by realizing that call type is prompted to the transformation of existing network element, specifically, to existing net element business in implementation
Control point (Service Control Protocol, SCP) AS softwares are upgraded：It is new for voice prompt business platform AS applications
Domain name, load to prompt the software of current call type in SCP AS, current call type prompted to provide
Business function, the call type that loading represents current in the media services (Media service, MS) of SCP AS are clear and coherent for height
The prompt tone of words and the playback file for representing that current call type is the prompt tone commonly conversed；For VoLTE industry of newly contracting
The user of business, business operation support system (Business＆Operation Support System, BOSS) advise inceptive filtering
Then (Initial Filter Criteria, iFC) increases to HSS, and voice prompt is carried out to trigger voice prompt business platform AS
Business processing, for the user for VoLTE business of having contracted, the corresponding iFC batches of the user are increased to HSS by BOSS, to touch
It sends out voice prompt business platform AS and carries out voice prompt business processing；Match somebody with somebody in domain name system (Domain Name System, DNS)
The domain name mapping data of voice prompt business platform AS are put, SCP AS is directed toward and externally services IP.
In implementation, iFC defines the trigger condition of voice prompt business and purpose AS, specifically, second terminal calling first
During terminal, request (invite) message is sent to SCP AS from VoLTE AS, then is sent to voice prompt business from SCP AS and puts down
Platform AS, such as first terminal signing cornet cluster net (abbreviation cornet) business；Alternatively, invite message is sent to from VoLTE AS
Voice prompt business platform AS so that voice prompt business platform AS plays the prompt tone of current call type to second terminal
When, from the limitation of network where first terminal.
Below by way of seven specific embodiments, the call type reminding method provided in above-described embodiment is carried out specifically
It is bright, wherein, UEa is calling terminal, contracts and VoLTE business and succeeds in registration in IMS network, voice prompt business platform AS is
For passing through the AS of the current call type of voice prompt.
First specific embodiment, when called terminal is contracted VoLTE business, under LTE network covering, and unsigned CRBT industry
During business, process from voice prompt business platform AS to calling terminal playing alert tones as shown in Fig. 2, specific as follows：
Step 1- steps 6：Calling terminal sends initial invite message, and voice prompt industry is reached by TAS and S-CSCF
Be engaged in platform AS, which is forwarded to called subscriber, subsequent voice prompt service by voice prompt business platform AS
Platform AS continues to forward message, until completing calling and called resource reservation.
Step 7- steps 8：180 message that called terminal returns reach voice prompt industry by the forwarding of TAS and S-CSCF
Be engaged in platform AS.
Step 9- steps 10：Voice prompt business platform AS start to process voice prompt business sends UDR message to HSS,
Called terminal signing VoLTE business is determined according to the HSS UDA message returned, and is succeeded in registration in IMS network.
Specifically, voice prompt business platform AS sends the TADS information of UDR information query called terminals to HSS, and HSS is returned
TADS values are 1 in the UDA message returned, " 1 " expression " IMS-VOICE-OVER-PS-SUPPORTED ", continue to send UDR to HSS
User Status (IMSUserState) information of information query called terminal, HSS return UDA message in IMSUserState values
For 1, determine that called terminal is contracted VoLTE business, and succeed in registration in IMS network.
Step 11- steps 12：Voice prompt business platform AS sends update (update) message to calling terminal, with update
The Session Description Protocol (Session Description Protocol, SDP) of voice prompt business platform, wherein, it should
Update message carries support：Precondition and resource reservation (precondition) consult needed for relevant parameter,
Require can not be carried：Precondition and conf requirements.
Step 13：After the completion of voice prompt business platform AS determines the resource reservation of calling terminal, played to calling terminal
It represents that current talking is the prompt tone of high definition voice communication, and sends 180 message for carrying P-Early-Media header fields, wherein,
The value of P-Early-Media header fields is sendrecv.
Step 14- steps 15：After representing that current talking plays for the prompt tone of high definition voice communication, voice prompt industry
Platform AS be engaged in calling terminal transmission update message, wherein, the called end received in step 6 is carried in the update message
The SDP sent is held, calling terminal carries out media answer.
Step 16：Voice prompt business platform AS disappears to calling terminal sends carrying P-Early-Media header fields 180
Breath, wherein, the value of the P-Early-Media header fields is inactive, at this point, TAS plays common ring-back tone to calling terminal.
If voice prompt business platform AS determines the media capability of the SDP carried in step 5 and step 15update message
Unchanged with port, this business processing terminates, follow-up only forwarding message；If voice prompt business platform AS determine step 5 and
The media capability of the SDP carried in step 15 in update message and/or port change, and perform step 17.
Step 17- steps 20：Voice prompt business platform AS updates calling terminal by update mechanism to called terminal
The media negotiation in caller domain and called domain is completed in media and port variation, this business processing terminates, follow-up only forwarding message.
Second specific embodiment, when called terminal contract VoLTE business, LTE network covering under, and contract Ring Back Tone service
When, process from voice prompt business platform AS to calling terminal playing alert tones as shown in figure 3, specific as follows：
Step 1- steps 6：Calling terminal sends initial invite message, by the forwarding of TAS and S-CSCF, reaches voice
The invite message is forwarded to called terminal, subsequent voice prompting industry by prompt service platform AS, voice prompt business platform AS
Business platform AS continues to forward message, until completing calling and called resource reservation.
Step 7- steps 8：Called terminal signing VoLTE Ring Back Tone services, Ring Back Tone service platform AS are receiving called terminal
After 180 message sent, update message is sent to calling terminal, to update the SDP of Ring Back Tone service platform AS.
Step 9- steps 10：CRBT service provided to the called party platform returns to 180 message, by the forwarding of TAS and S-CSCF, reaches voice and carries
Show business platform AS.
Step 11- steps 12：Voice prompt business platform AS start to process voice prompt business sends UDR to HSS and disappears
Breath determines called terminal signing VoLTE business according to the HSS UDA message returned, and succeeds in registration in IMS network.
Specifically, voice prompt business platform AS sends the TADS information of UDR information query called terminals to HSS, and HSS is returned
TADS values are 1 in the UDA message returned, i.e. the TADS values are " IMS-VOICE-OVER-PS-SUPPORTED ", continue to send out to HSS
Send the IMSUserState information of UDR information query called terminals, IMSUserState values are 1 in the UDA message that HSS is returned,
It determines called terminal signing VoLTE business, and succeeds in registration in IMS network.
Step 13- steps 14：Voice prompt business platform AS sends update message to calling terminal, is carried with more new speech
Show the SDP of business platform, wherein, which carries support：Precondition and precondition consults
Required relevant parameter can not carry require：Precondition and conf requirements.
Step 15：Voice prompt business platform AS is broadcast after the completion of the resource reservation of calling terminal is confirmed to calling terminal
It puts and represents that current talking is the prompt tone of high definition voice communication, and send 180 message for carrying P-Early-Media header fields,
In, the value of P-Early-Media header fields is set to sendrecv.
Step 16- steps 17：After representing that current talking plays for the prompt tone of high definition voice communication, voice prompt industry
Platform AS be engaged in calling terminal transmission update message, wherein, which carries the called terminal received in step 7
SDP, calling terminal carry out media answer.
Step 18：Voice prompt business platform AS sends 180 message to Calling Side, disappears according to received in step 10 180
The value of the P-Early-Media header fields carried is ceased, by the P-Early-Media header fields carried in 180 message of this transmission
Value is set to sendrecv, and callee side Ring Back Tone service platform AS plays the VoLTE CRBT of called terminal to calling terminal.
If voice prompt business platform AS determines that the media capability of the SDP in step 8 and step 15 and port are unchanged, this
Secondary business processing terminates, follow-up only forwarding message；If voice prompt business platform AS determines the SDP's in step 8 and step 15
Media capability and/or port change, and perform step 17.
Step 17- steps 20：Voice prompt business platform AS updates calling terminal by update mechanism to called terminal
The media negotiation in caller domain and called domain is completed in media and/or port variation, this business processing terminates, and follow-up only forwarding disappears
Breath.
3rd specific embodiment, when called terminal is under the 2/3G network coverages, and during unsigned Ring Back Tone service, voice prompt
Process from business platform AS to calling terminal playing alert tones as shown in figure 4, specific as follows：
Step 1- steps 6：Calling terminal sends initial invite message, by the forwarding of TAS and S-CSCF, reaches voice
Invite message is forwarded to called terminal, subsequent voice prompt service by prompt service platform AS, voice prompt business platform AS
Platform AS continues to forward message, until completing calling and called resource reservation.
Step 7- steps 8：180 message that called terminal returns by the forwarding of TAS and S-CSCF, reach voice prompt
Business platform AS.
Step 9- steps 10：Voice prompt business platform AS start to process voice prompt business sends UDR message to HSS
The TADS information of called terminal is inquired about, determines called terminal under the 2/3G network coverages according to the HSS UDA message returned.
Specifically, since called terminal is under the 2/3G network coverages, HSS returns to the UDA message of inquiry failure.
Step 11- steps 12：Voice prompt business platform AS sends update message to calling terminal, is carried with more new speech
Show the SDP of business platform, wherein, which carries support：Precondition and precondition consults
Required relevant parameter can not carry require：Precondition and conf requirements.
Step 13：Voice prompt business platform AS is broadcast after the completion of the resource reservation of calling terminal is determined to calling terminal
It puts and represents that current talking is the prompt tone commonly conversed, and send 180 message for carrying P-Early-Media header fields, wherein, it should
P-Early-Media header fields value is sendrecv.
Step 14- steps 15：It is after the prompt tone commonly conversed plays to represent current talking, and voice prompt business is put down
Platform AS sends update message to calling terminal, wherein, called terminal in update message in update message carrying step 6
SDP, calling terminal carry out media answer.
Step 16：Voice prompt business platform AS sends 180 message to calling terminal, and 180 received in judgment step 8 disappear
Whether breath carries whether P-Early-Media header fields and the value of the P-Early-Media header fields are sendrecv, if so, this
The value for the P-Early-Media header fields that 180 message of secondary transmission carry is sendrecv, and otherwise, this 180 message sent is taken
The value of the P-Early-Media header fields of band is inactive.If the P-Early- carried in this 180 message sent
The value of Media header fields is sendrecv, at this point, TAS plays common ring-back tone to calling terminal.
If voice prompt business platform AS determines in step 5 and step 15 media capability of SDP and end in update message
Mouth is unchanged, this business processing terminates, follow-up only forwarding message；If voice prompt business platform AS determines step 5 and step
The media capability of SDP and/or port change in update message in 15, perform step 17.
Step 17- steps 20：Voice prompt business platform AS updates calling terminal by update mechanism to called terminal
Media and/or port, complete the media negotiation in caller domain and called domain, this business processing terminates, follow-up only forwarding message.
4th specific embodiment, when called terminal is under the 2/3G network coverages, and contract Ring Back Tone service when, voice prompt industry
Platform AS be engaged in the process of calling terminal playing alert tones as shown in figure 5, specific as follows：
Step 1- steps 6：Calling terminal sends initial invite message, by the forwarding of TAS and S-CSCF, reaches voice
The invite message is forwarded to called terminal, subsequent voice prompting industry by prompt service platform AS, voice prompt business platform AS
Business platform AS continues to forward message, until completing calling and called resource reservation.
Step 7- steps 8：180 message that called terminal returns reach voice prompt industry by the forwarding of TAS and S-CSCF
Be engaged in platform AS.
Step 9- steps 10：Voice prompt business platform AS start to process voice prompt business sends UDR message to HSS
The TADS information of called terminal is inquired about, determines called terminal under the 2/3G network coverages according to the HSS UDA message returned.
Specifically, since called terminal is under the 2/3G network coverages, HSS returns to the UDA message of inquiry failure.
Step 11- steps 12：Voice prompt business platform AS sends update message to calling terminal, is carried with more new speech
Show the SDP of business platform, wherein, which carries support：Precondition and precondition consults institute
Relevant parameter is needed, require can not be carried：Precondition and conf requirements.
Step 13：After the completion of the resource reservation of the certain calling terminals of voice prompt business platform AS, played to calling terminal
It is the prompt tone commonly conversed to represent current talking type, and sends 180 message for carrying P-Early-Media header fields, wherein,
The value of the P-Early-Media header fields is sendrecv.
Step 14- steps 15：It is voice prompt industry after the prompt tone commonly conversed plays to represent current talking type
The platform AS that is engaged in sends update message to calling terminal, wherein, quilt in update message is carried in step 6 in the update message
The SDP of terminal is, calling terminal carries out media answer.
Step 16：Voice prompt business platform AS sends 180 message to calling terminal, and 180 received in judgment step 8 disappear
Whether breath carries whether P-Early-Media header fields and P-Early-Media header fields value are sendrecv, if so, this is sent out
180 message sent carry P-Early-Media header fields, and the value of the P-Early-Media header fields is sendrecv, otherwise,
The value for the P-Early-Media header fields that this 180 message sent carries is inactive.If this 180 message sent
The value of P-Early-Media header fields is carried as sendrecv, at this point, callee side Ring Back Tone service platform AS being called to calling terminal
The CRBT of terminal.
If voice prompt business platform AS determines the media capability of the SDP of update message and end in step 5 and step 15
Mouth is unchanged, this business processing terminates, follow-up only forwarding message；If voice prompt business platform AS determines step 5 and step
The media capability of the SDP of update message and/or port change in 15 steps, perform step 17.
Step 17- steps 20：Voice prompt business platform AS by update mechanism to it is called update calling terminal matchmaker
Body and/or port complete the media negotiation in caller domain and called domain, this business processing terminates, follow-up only forwarding message.
5th specific embodiment, when called terminal B signing VoLTE business, under LTE network covering, and there is provided no items
Part/Call Forwarding on mobile subscriber Not Reachable is to terminal C, and during the unsigned Ring Back Tone services of terminal C, voice prompt business platform AS is carried to calling terminal broadcasting
Show the process of sound as shown in fig. 6, specific as follows：
Step 1- steps 3：Calling terminal sends initial invite message, and voice prompt industry is reached by TAS and S-CSCF
Be engaged in platform AS, which is forwarded to called terminal B by voice prompt business platform AS, since called terminal B is provided with
The invite message is forwarded to terminal C by unconditionally/Call Forwarding No Reply function, called terminal B, and to voice prompt business platform
AS sends 181 message, and voice prompt business platform AS obtains the electricity of terminal C by parsing the History-Info in 181 message
Talk about number.
Step 4- steps 8：Voice prompt business platform AS continues to forward message, until completing calling and called resource reservation.
Step 9- steps 10：180 message that terminal C is returned by the forwarding of called terminal B, TAS and S-CSCF, reach
Voice prompt business platform AS.
Step 11- steps 12：Voice prompt business platform AS start to process voice prompt business sends UDR to HSS and disappears
Breath determines terminal C signing VoLTE business according to the HSS UDA message returned, and succeeds in registration in IMS network.
Specifically, voice prompt business platform AS sends the TADS information of UDR information query terminals C to HSS, and HSS is returned
UDA message in TADS values be 1, i.e., the TADS values be " IMS-VOICE-OVER-PS-SUPPORTED ", continue to HSS transmission
The IMSUserState information of UDR information query called terminals, HSS return UDA message in IMSUserState values be 1, really
Determine terminal C signing VoLTE business, and succeed in registration in IMS network.
Step 13- steps 14：Voice prompt business platform AS sends update message to calling terminal, is carried with more new speech
Show the SDP of business platform, wherein, which carries support：Precondition and precondition consults institute
Relevant parameter is needed, require can not be carried：Precondition and conf requirements.
Step 15：After the completion of voice prompt business platform AS confirms the resource reservation of calling terminal, played to calling terminal
It represents that current call type is the prompt tone of high definition call, and sends 180 message for carrying P-Early-Media header fields,
In, the value of the P-Early-Media header fields is sendrecv.
Step 16- steps 17：Represent that current call type terminates for the prompt tone broadcasting of high definition call, voice prompt industry
Platform AS be engaged in calling terminal transmission update message, wherein, the called end received in step 8 is carried in the update message
The SDP of B is held, calling terminal carries out media answer.
Step 18：Voice prompt business platform AS sends 180 message to calling terminal, wherein, which carries P-
Early-Media header fields, the value of the P-Early-Media header fields is inactive；At this point, TAS is played commonly to calling terminal
Ring-back tone.
If voice prompt business platform AS determines the media capability of the SDP of update message and end in step 7 and step 17
Mouth is unchanged, this business processing terminates, follow-up only forwarding message；If voice prompt business platform AS determines step 7 and step
The media capability of the SDP of update message and/or port change in 17, perform step 19.
Step 19- steps 22：Voice prompt business platform AS by update mechanism to it is called update calling terminal matchmaker and/
Or port, the media negotiation in caller domain and called domain is completed, this business processing terminates, follow-up only to forward message.
6th specific embodiment, when called terminal B signing VoLTE business, under LTE network covering, and there is provided no items
Part/Call Forwarding on mobile subscriber Not Reachable is to terminal C, and during terminal C signing Ring Back Tone services, voice prompt business AS platforms are to calling terminal play cuing
The process of sound is as shown in fig. 7, specific as follows：
Step 1- steps 3：Calling terminal sends initial invite message, by the forwarding of TAS and S-CSCF, reaches voice
Invite message is forwarded to called terminal B by prompt service platform AS, voice prompt business platform AS, since called terminal B is set
Put unconditional/Call Forwarding No Reply, invite message is forwarded to terminal C by called terminal B, and to voice prompt business platform AS
181 message are sent, voice prompt business platform AS obtains the telephone number of terminal C by the History-Info in parsing 181.
Step 4- steps 8：Voice prompt business platform AS continues to forward message, until completing calling and called resource reservation.
Step 9- steps 10：Called terminal signing VoLTE signing Ring Back Tone services, the Ring Back Tone service platform of terminal C are receiving
After 180 message that terminal C is returned, update message is sent to calling terminal, to update the SDP of Ring Back Tone service platform.
Step 11- steps 12：180 message that terminal C is returned by the forwarding of called terminal B, TAS and S-CSCF, reach
Voice prompt business platform AS.
Step 13- steps 14：Voice prompt business platform AS start to process voice prompt business sends UDR message to HSS
Inquiry determines terminal C signing VoLTE business according to the HSS UDA message returned, and succeeds in registration in IMS network.
Specifically, voice prompt business platform AS sends the TADS information of UDR information query terminals C to HSS, and HSS is returned
UDA message in TADS values be 1, i.e., the TADS values be " IMS-VOICE-OVER-PS-SUPPORTED ", continue to HSS transmission
The IMSUserState information of UDR information query called terminals, HSS return UDA message in IMSUserState values be 1, really
Determine terminal C signing VoLTE business, and succeed in registration in IMS network.
Step 15- steps 16：Voice prompt business platform AS sends update message to calling terminal, is carried with more new speech
Show the SDP of business platform, wherein, which carries support：Precondition and precondition consults
Required relevant parameter can not carry require：Precondition and conf requirements.
Step 17：After the completion of voice prompt business platform AS confirms the resource reservation of calling terminal, played to calling terminal
It represents that current call type is the prompt tone of high definition call, and sends 180 message for carrying P-Early-Media header fields,
In, which is sendrecv.
Step 18- steps 19：Represent that current call type terminates for the prompt tone broadcasting of high definition call, voice prompt industry
Platform AS be engaged in calling terminal transmission update message, wherein, which carries the called terminal received in step 9
The SDP of B, calling terminal carry out media answer.
Step 20：Voice prompt business platform AS sends 180 message to calling terminal, according to update message in step 10
Value --- the sendrecv of the P-Early-Media header fields of carrying carries P-Early- in 180 message of this transmission
Media header fields, wherein, the value of carrying P-Early-Media header fields is sendrecv, at this point, callee side Ring Back Tone service platform
AS is to the VoLTE CRBT of calling terminal playback terminal.
If voice prompt business platform AS determines the media capability of the SDP of update message and end in step 10 and step 19
Mouth is unchanged, this business processing terminates, follow-up only forwarding message；If voice prompt business platform AS determines step 10 and step
The media capability of the SDP of update message and/or port change in 19, perform step 19.
Step 19- steps 22：Voice prompt business platform AS updates calling terminal media by update mechanism to called
And/or port, the media negotiation in caller domain and called domain is completed, this business processing terminates, follow-up only to forward message.
7th specific embodiment, when called terminal B contracts VoLTE business, and the abnormal state that called terminal is current can not
The calling of response calling terminal, such as called terminal shut down, are conversing, being temporarily not turned on, voice prompt business AS
Only forwarding message, without any business processing, as shown in figure 8, detailed process is as follows：
Step 1- steps 6：Calling terminal sends initial invite message, and voice is reached by the forwarding of TAS and S-CSCF
The invite message is forwarded to called terminal, subsequent voice prompting industry by prompt service platform AS, voice prompt business platform AS
Business platform AS continues to forward message, until completing calling and called resource reservation.
Step 7- steps 8：183 message that called terminal returns by the forwarding of TAS and S-CSCF, reach voice prompt
Business platform AS, wherein, which carries Reason values, and voice prompt business platform AS determines to be called according to 183 message
The current abnormal state of terminal can not reply the calling of calling terminal, and abnormal prompt tone, voice are played from TAS to calling terminal
Prompt service platform AS subsequently only carries out message forwarding, without any business processing, wherein, which is used to prompt
The current state of called terminal.
Based on same inventive concept, in second embodiment of the invention, as shown in figure 9, a kind of network side equipment is additionally provided,
The specific implementation of the equipment can be found in the description of first embodiment, and overlaps will not be repeated, which mainly includes：
Transmitting element 901, for sending inquiry request to home subscriber server HSS, wherein, it is taken in the inquiry request
Mark with first terminal；
Receiving unit 902, for receiving the query result that the HSS is returned according to the inquiry request, wherein, it is described to look into
Inquiry result includes the first terminal and is currently able to the network type supported and the first terminal in Internet protocol IP
The login state of multi-media network subsystem, IMS network；
First processing units 903, for being currently able to the network type supported and described the according to the first terminal
One terminal IMS network login state, to second terminal playing alert tones, wherein, the prompt tone for prompt it is current
Call type, the first terminal are logical with second terminal foundation under the call foundation request initiated in the second terminal
The terminal of words, the second terminal is contracted long-term evolving network LTE voice solution VoLTE business and to be registered in IMS network
Success.
In possible embodiment, the first processing units 901 are specifically used for：It is currently able to according to the first terminal
The network type of support and the first terminal judge whether the first terminal contracts in the login state of IMS network
It VoLTE business and succeeds in registration in IMS network；
If so, the first prompt tone is played to the second terminal, wherein, first prompt tone leads to for representing current
Call type is conversed for high definition；
Otherwise, the second prompt tone is played to the second terminal, wherein, second prompt tone leads to for representing current
Call type is common call.
In possible embodiment, further include second processing unit 904 and be used for：It is used in the transmitting element 901 to ownership
Before family server HSS sends inquiry request, the mark of the first terminal is obtained.
In possible embodiment, the second processing unit 904 is specifically used for：
Obtain the mark for the terminal that the second terminal is called；
If receiving the call forwarding message that the terminal that the second terminal is called is sent, the Call Forwarding is obtained
The mark of the terminal carried in message, and using the mark of the terminal carried in the call forwarding message as the first terminal
Mark, otherwise, the terminal that the second terminal is called mark as the first terminal mark.
In possible embodiment, further include second processing unit 904 and be used for：It is used in the transmitting element 901 to ownership
Before family server HSS sends inquiry request, determine that the first terminal is currently able to converse with the second terminal.
The inquiry request for the mark for carrying first terminal is sent in the embodiment of the present invention to home subscriber server HSS, is connect
The query result that the HSS is returned according to the inquiry request is received, is currently able to support according to first terminal in the query result
Network type and first terminal IMS network login state, to second terminal play it is corresponding with current talking type
Prompt tone, wherein, first terminal is that the terminal that call is established with second terminal is established under request in the call initiated in second terminal,
Second terminal contracts and VoLTE business and succeeds in registration in IMS network so that can be according to the prompting using the user of second terminal
Sound knows the type of current talking, and from the influence of network type where first terminal and the model of second terminal
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware can be used in the present invention
Apply the form of example.Moreover, the computer for wherein including computer usable program code in one or more can be used in the present invention
The shape for the computer program product that usable storage medium is implemented on (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided
The processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices is generated for real
The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction generation being stored in the computer-readable memory includes referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or
The function of being specified in multiple boxes.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to generate computer implemented processing, so as in computer or
The instruction offer performed on other programmable devices is used to implement in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (10)
1. a kind of call type reminding method, which is characterized in that including：
Inquiry request is sent to home subscriber server HSS, wherein, the mark of carrying first terminal in the inquiry request；
The query result that the HSS is returned according to the inquiry request is received, wherein, the query result includes described first
Terminal is currently able to the network type supported and the first terminal in Internet protocol IP multi-media network subsystem, IMS net
The login state of network；
The registration shape of the network type supported and the first terminal in IMS network is currently able to according to the first terminal
State, to second terminal playing alert tones, wherein, for prompting current call type, the first terminal is the prompt tone
The terminal that call is established with the second terminal, the second terminal label are established under request in the call initiated in the second terminal
About long-term evolving network LTE voice solutions VoLTE business and succeed in registration in IMS network.
2. the method as described in claim 1, which is characterized in that the network type for being currently able to support according to the first terminal
And the first terminal to the second terminal playing alert tones, is specifically included in the login state of IMS network：
The registration shape of the network type supported and the first terminal in IMS network is currently able to according to the first terminal
State judges whether the first terminal contracts and VoLTE business and succeeds in registration in IMS network；
If so, the first prompt tone is played to the second terminal, wherein, first prompt tone is used to represent current conversational class
Type is conversed for high definition；
Otherwise, the second prompt tone is played to the second terminal, wherein, second prompt tone is used to represent current conversational class
Type is common call.
3. method as claimed in claim 1 or 2, which is characterized in that home subscriber server HSS send inquiry request it
Before, the method further includes：
Obtain the mark of the first terminal.
4. method as claimed in claim 3, which is characterized in that obtain the mark of the first terminal, specifically include：
Obtain the mark for the terminal that the second terminal is called；
If receiving the call forwarding message that the terminal that the second terminal is called is sent, the call forwarding message is obtained
The mark of the terminal of middle carrying, and using the mark of the terminal carried in the call forwarding message as the mark of the first terminal
Know, otherwise, the mark identified as the first terminal for the terminal that the second terminal is called.
5. method as claimed in claim 1 or 2, which is characterized in that home subscriber server HSS send inquiry request it
Before, the method further includes：
Determine that the first terminal is currently able to converse with the second terminal.
6. a kind of network side equipment, which is characterized in that including：
Transmitting element, for sending inquiry request to home subscriber server HSS, wherein, carry first in the inquiry request
The mark of terminal；
Receiving unit, for receiving the query result that the HSS is returned according to the inquiry request, wherein, the query result
Include the first terminal and be currently able to the network type supported and the first terminal in Internet protocol IP multimedia
The login state of network subsystem IMS network；
First processing units, for according to the first terminal be currently able to support network type and the first terminal exist
The login state of IMS network, to second terminal playing alert tones, wherein, the prompt tone is used to prompt current call type,
The first terminal is that the terminal that call is established with the second terminal is established under request in the call initiated in the second terminal,
The second terminal is contracted long-term evolving network LTE voice solution VoLTE business and to succeed in registration in IMS network.
7. equipment as claimed in claim 6, which is characterized in that the first processing units are specifically used for：
The registration shape of the network type supported and the first terminal in IMS network is currently able to according to the first terminal
State judges whether the first terminal contracts and VoLTE business and succeeds in registration in IMS network；
If so, the first prompt tone is played to the second terminal, wherein, first prompt tone is used to represent current conversational class
Type is conversed for high definition；
Otherwise, the second prompt tone is played to the second terminal, wherein, second prompt tone is used to represent current conversational class
Type is common call.
8. equipment as claimed in claims 6 or 7, which is characterized in that further include second processing unit and be used for：
Before the transmitting element sends inquiry request to home subscriber server HSS, the mark of the first terminal is obtained.
9. equipment as claimed in claim 8, which is characterized in that the second processing unit is specifically used for：
Obtain the mark for the terminal that the second terminal is called；
If receiving the call forwarding message that the terminal that the second terminal is called is sent, the call forwarding message is obtained
The mark of the terminal of middle carrying, and using the mark of the terminal carried in the call forwarding message as the mark of the first terminal
Know, otherwise, the mark identified as the first terminal for the terminal that the second terminal is called.
10. equipment as claimed in claims 6 or 7, which is characterized in that further include second processing unit and be used for：
Before the transmitting element sends inquiry request to home subscriber server HSS, the current energy of the first terminal is determined
It is enough to converse with the second terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006859.9A CN108076451B (en) | 2016-11-16 | 2016-11-16 | Call type prompting method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611006859.9A CN108076451B (en) | 2016-11-16 | 2016-11-16 | Call type prompting method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108076451A true CN108076451A (en) | 2018-05-25 |
| CN108076451B CN108076451B (en) | 2021-06-29 |
Family
ID=62162949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611006859.9A Active CN108076451B (en) | 2016-11-16 | 2016-11-16 | Call type prompting method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108076451B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162668A (en) * | 2019-03-07 | 2019-08-23 | 腾讯科技（深圳）有限公司 | Exchange method, device, computer readable storage medium and computer equipment |
| CN112770277A (en) * | 2019-10-21 | 2021-05-07 | 中国移动通信集团重庆有限公司 | Forwarding number verification method and device, mobile terminal and computing equipment |
| CN114025314A (en) * | 2021-10-19 | 2022-02-08 | 天翼爱音乐文化科技有限公司 | Signaling connection method, device, terminal and storage medium of video color ring |
| CN116708675A (en) * | 2022-11-17 | 2023-09-05 | 荣耀终端有限公司 | Conversation method and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120164991A1 (en) * | 2010-12-22 | 2012-06-28 | Telefonaktiebolaget L M Ericsson (Publ) | Systems and methods for self-learning and building web contents via a rich call center service |
| US20120225652A1 (en) * | 2011-02-11 | 2012-09-06 | Vodafone Ip Licensing Limited | Communications system and method |
| CN102883392A (en) * | 2012-08-30 | 2013-01-16 | 东莞宇龙通信科技有限公司 | Multi-mode and multi-standby mobile terminal, domain server and voice call switching method |
| US20160021336A1 (en) * | 2014-07-21 | 2016-01-21 | Verizon Patent And Licensing Inc. | Voice and video calling over long term evolution-based user interface |
| CN105491231A (en) * | 2015-11-27 | 2016-04-13 | 广东欧珀移动通信有限公司 | Voice service processing method and mobile terminal |
-
2016
- 2016-11-16 CN CN201611006859.9A patent/CN108076451B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120164991A1 (en) * | 2010-12-22 | 2012-06-28 | Telefonaktiebolaget L M Ericsson (Publ) | Systems and methods for self-learning and building web contents via a rich call center service |
| US20120225652A1 (en) * | 2011-02-11 | 2012-09-06 | Vodafone Ip Licensing Limited | Communications system and method |
| CN102883392A (en) * | 2012-08-30 | 2013-01-16 | 东莞宇龙通信科技有限公司 | Multi-mode and multi-standby mobile terminal, domain server and voice call switching method |
| US20160021336A1 (en) * | 2014-07-21 | 2016-01-21 | Verizon Patent And Licensing Inc. | Voice and video calling over long term evolution-based user interface |
| CN105491231A (en) * | 2015-11-27 | 2016-04-13 | 广东欧珀移动通信有限公司 | Voice service processing method and mobile terminal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110162668A (en) * | 2019-03-07 | 2019-08-23 | 腾讯科技（深圳）有限公司 | Exchange method, device, computer readable storage medium and computer equipment |
| CN110162668B (en) * | 2019-03-07 | 2023-11-14 | 腾讯科技（深圳）有限公司 | Interaction method, interaction device, computer readable storage medium and computer equipment |
| CN112770277A (en) * | 2019-10-21 | 2021-05-07 | 中国移动通信集团重庆有限公司 | Forwarding number verification method and device, mobile terminal and computing equipment |
| CN114025314A (en) * | 2021-10-19 | 2022-02-08 | 天翼爱音乐文化科技有限公司 | Signaling connection method, device, terminal and storage medium of video color ring |
| CN116708675A (en) * | 2022-11-17 | 2023-09-05 | 荣耀终端有限公司 | Conversation method and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108076451B (en) | 2021-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1652359B1 (en) | Method and system for suppressing early media in a communications network | |
| US8644482B2 (en) | Method and apparatus for implementing and filtering customized ringing signals | |
| EP2012516B1 (en) | Customised playback telephony services | |
| US8718238B2 (en) | Method and a system for implementing a multimedia ring back tone service | |
| US8379824B2 (en) | Methods and apparatus to provide a network-based caller identification service in a voice over internet protocol network | |
| CN101164329B (en) | Method for establishing a session between a caller and a callee | |
| CN102131158B (en) | A kind of method and system realizing Multimedia Ring Back Tone service | |
| RU2509434C2 (en) | Method of transferring communication session in telecommunication network from first connection to second connection | |
| CN108076451A (en) | A kind of call type reminding method and equipment | |
| CN102215238A (en) | Service processing method and system fused with video conference and user terminal | |
| CN101656797A (en) | Method, system and device for controlling coloring ring back tone playing | |
| EP2587777B1 (en) | Method and system for implementing color ring back tone and multimedia ring alert tone service. | |
| CN102006371B (en) | Method and equipment for realizing multi-media polyphonic ringtone | |
| JP6317281B2 (en) | Call system, call control system, and call method | |
| CN107666657A (en) | Core network element, multimedia session method for routing and system | |
| US20080212943A1 (en) | Triggering events for video ringtones | |
| JP4864999B2 (en) | Caller information notification request service system, session control server, call control method, and program | |
| CN1913432B (en) | Method and system of card number service using SIP authentication | |
| CN108270908A (en) | The based reminding method and device of a kind of missed call | |
| CN113014728A (en) | Method, system and computer storage medium for implementing communication assistant service | |
| WO2020076344A1 (en) | Call routing using call forwarding options in telephony networks | |
| JP7498920B1 (en) | Telephone number investigation device, investigation method, investigation program, and information provision system | |
| US20090010412A1 (en) | Method and Device for Setting Up a Priority Communication | |
| CN112188005B (en) | Ring back tone playing method and system and internetwork interconnection access control equipment | |
| US9118493B2 (en) | Processing requests |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |