CN112866490B - Capability opening system based on BICC signaling - Google Patents
Capability opening system based on BICC signaling Download PDFInfo
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- CN112866490B CN112866490B CN202110030844.0A CN202110030844A CN112866490B CN 112866490 B CN112866490 B CN 112866490B CN 202110030844 A CN202110030844 A CN 202110030844A CN 112866490 B CN112866490 B CN 112866490B
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- H—ELECTRICITY
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Abstract
The invention relates to a capability opening system based on BICC signaling, which provides an atomic level capability opening interface for a signaling primitive with complex one-pass call shielding, comprises a continuous call capability interface, a call rejection capability interface and a sound playing and number receiving capability interface, and realizes platform level capability opening. The method breaks the limitation of communication service for operators, promotes the market development of enterprises and industries, and provides a scheme for business parties to conveniently and rapidly realize complex and various business processes.
Description
Technical Field
The invention relates to a capacity open system based on BICC signaling.
Background
The value-added telecommunication service is an additional communication service developed by means of resources of a public telecommunication network and other communication equipment, the realization value of the value-added telecommunication service increases the economic benefit or the functional value of the original network, and the value-added telecommunication service is a higher-level information demand provided by an operator to a consumer. Operators need to provide better, more discreet and more diverse services, meeting the individual requirements of different consumer groups.
For operators, the operators hope to realize third-party innovation through capability opening, break through the limitation of communication services, promote enterprise and industry market development, bring efficiency improvement and cost reduction for enterprise users through opening the traditional telephone communication network, and meanwhile, the operators can also be applied to various service products, enrich the functions of the products and improve the user experience.
For business parties, they face dilemma of difficulty in obtaining telecommunication resources and high research and development cost, and urgently hope to obtain a communication function, and conveniently and quickly realize complex and diverse business processes.
Therefore, it is an important issue to be solved urgently to develop communication services quickly, simplify protocols, and provide capabilities to develop and implement communication services.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a technical scheme of a capacity open system based on BICC signaling.
The capacity opening system based on BICC signaling provides an atomic level capacity opening interface for signaling primitives with complex shielding of one-pass call, comprises a continuous call capacity interface, a rejection call capacity interface and a playback and number reception capacity interface, and is characterized by comprising a signaling transceiving module, a signaling analysis module and a capacity opening module,
the signaling transceiving module: the system is butted with an operator signaling network, receives and sends BICC signaling primitive messages including IAM, APM, ACM, COT, CPG, ANM and REL, associates single call transaction, processes abnormal messages, is butted with a signaling analysis module, forwards the signaling network messages to the signaling analysis module, and receives the messages which need to be sent to the signaling network from the signaling analysis module;
a signaling analysis module: the system is butted with a signaling receiving and sending module, receives BICC signaling information from the signaling receiving and sending module, analyzes calling and called numbers and media format information in an IAM (integrated access module), analyzes media addresses and port information in an APM (application program management), analyzes ACM ringing information, analyzes ANM off-hook information, analyzes release direction release reason values in REL (remote invocation) on-hook information, is butted with a capacity opening module, is converted into an internal interface, is sent to the capacity opening module, and receives information needing to be sent to a signaling network from the capacity opening module;
a capability opening module: the signaling analysis module is connected with the interface, receives and sends the call message of the signaling analysis module, completes the signaling interaction flow message in the call process, extracts the calling and called number information and the call event information in the signaling message, and terminates all the signaling messages in the capacity opening module; providing a call connection capacity interface, a call rejection capacity interface and a sound playing and number receiving capacity interface, and calling a message of a signaling analysis module by a capacity opening module to realize normal call connection when the capacity opening module is called to connect the call capacity interface; when the capability opening module is called to reject the call capability interface, the capability opening module calls a message of the signaling analysis module to end the current call; when the capacity opening module is called the playing and number receiving capacity interface, the capacity opening module calls the message of the signaling analysis module to carry out the playing and number receiving process.
The BICC signaling-based capability opening system is characterized in that a connection calling capability interface has a connection calling capability, a calling number A dials a called number B, a signaling network sends an IAM (inter-integrated call) call event to a signaling transceiver module, the signaling transceiver module checks whether message parameters are normal or not and then forwards the IAM to a signaling analysis module, the signaling analysis module analyzes each parameter in the message, the parameter is packaged into an internal IAM event and sent to a capability opening module, the capability opening module extracts a calling number and a called number, the call event informs an external service, the external service calls a connection calling capability interface provided by the capability opening module, the capability opening module calls the signaling analysis module according to the internal IAM of the connection calling interface, the signaling analysis module unpacks and forwards the package to the signaling transceiver module, and the signaling transceiver module initiates the external call IAM to the signaling network; the capability opening module forwards a calling APM event and a called APM event from a signaling network, carries out calling and called media negotiation, after a called B mobile phone rings, the signaling network returns the ACM ringing event of the called B to the capability opening module, the capability opening reports the ACM event to an external service, after the called B picks up the phone and picks up the phone, the signaling network returns the ANM picking-up event of the called B to the capability opening module, the capability opening reports the ANM event to the external service, at the moment, the calling and called AB parties establish a call and can carry out normal conversation, after the calling A or called B hang-up conversation is finished, the signaling network sends the REL hang-up event to the capability opening module, the capability opening module reports the REL event to the external service after receiving the REL event, and simultaneously ends self calling resources.
The BICC signaling-based capability opening system is characterized in that a call rejection capability interface has call rejection capability, a calling number A dials a called number B, a signaling network sends an IAM (inter-integrated resource model) call initiating event to a signaling transceiving module, the signaling transceiving module checks whether message parameters are normal or not, then forwards the IAM to a signaling analysis module, the signaling analysis module analyzes each parameter in the message, packages the parameters into an internal IAM event and sends the internal IAM event to a capability opening module, the capability opening module extracts a calling number and a called number, the call event informs an external service, the external service calls a call rejection capability interface provided by the capability opening module, the capability opening module forwards an internal REL hang-up event to the signaling analysis module according to the call rejection capability interface, the signaling analysis module forwards the internal REL hang-up event to the signaling transceiving module, the signaling transceiving module sends the call event to the signaling network, the call is directly ended, and the capability opening module ends self call resources.
The BICC signaling-based capability opening system is characterized in that a sound reproduction and number reception capability interface has the sound reproduction and number reception capability, a calling number A dials a called number B, a signaling network sends an IAM (inter-integrated access model) originating event to a signaling transceiving module, the signaling transceiving module checks whether message parameters are normal or not, then forwards the IAM to a signaling analysis module, the signaling analysis module analyzes each parameter in the message, packages the parameters into an internal IAM event and sends the internal IAM event to a capability opening module, the capability opening module extracts a calling number and a called number, the calling event informs an external service, the external service calls a sound reproduction and number reception capability interface provided by the capability opening module, the capability opening module sends APM to the signaling network to perform media negotiation with the calling number A according to the sound reproduction and number reception capability interface, the capability opening module sends ACM ringing message, the ANM message is sent to the signaling network to perform a call connection process on the calling A, the calling A and the calling connection is performed by the calling A and the off-hook signaling network according to the sound reproduction and number reception capability opening module.
The invention utilizes a capability opening system based on BICC signaling to realize platform level capability opening by simplifying a communication protocol, wherein the platform level capability opening system comprises a call connection capability, a call rejection capability and a number playing and receiving capability. The invention is applicable to services including ordinary calling, voice verification code service, IVR service, customer service hotline and the like. The invention realizes the opening of the calling capability of the operator, is convenient for the butt joint and the unified management with the service party, reduces the maintenance cost, is convenient for the service party to bypass the communication protocol to quickly realize complex and various service flows, and provides a solution for the opening of the capability of the operator.
Drawings
FIG. 1 is a block diagram of the modules of the present invention;
FIG. 2 is a flow diagram of a continuing call capability;
FIG. 3 is a flow diagram of rejecting call capability;
fig. 4 is a flow chart of the play/receive capability.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
the capability opening system of the invention provides an atomic level capability opening interface for signaling primitives with complex one-pass call shielding, comprising a call connection capability interface, a call rejection capability interface and a sound reproduction and number reception capability interface, and comprising a signaling transceiving module, a signaling analysis module and a capability opening module.
The signaling transceiving module: the BICC signaling primitive message is connected with the signaling network of the operator in an butt joint mode, the BICC signaling primitive message is received and sent, the BICC signaling primitive message comprises IAM, APM, ACM, COT, CPG, ANM and REL, a single call transaction is associated, abnormal message processing is carried out, the BICC signaling primitive message is connected with the signaling analysis module in a butt joint mode, the signaling network message is forwarded to the signaling analysis module, and the message which needs to be sent to the signaling network from the signaling analysis module is received.
A signaling analysis module: the system is butted with a signaling transceiving module, receives BICC signaling information from the signaling transceiving module, analyzes the information of a calling number and a called number and a media format in an IAM, analyzes the information of a media address and a port in an APM, analyzes ACM ringing information, analyzes ANM off-hook information, analyzes a release direction release reason value in an REL on-hook message, is butted with a capacity opening module, is converted into an internal interface, is sent to the capacity opening module, and receives the information which is required to be sent to a signaling network from the capacity opening module.
A capability opening module: the signaling interaction flow information in the calling process is completed, the calling and called number information and the calling event information in the signaling information are extracted, and all the signaling information is terminated in the capacity opening module; providing a call connection capacity interface, a call rejection capacity interface and a sound playing and number receiving capacity interface, and calling a message of a signaling analysis module by a capacity opening module to realize normal call connection when the capacity opening module is called to connect the call capacity interface; when the capability opening module is called to reject the call capability interface, the capability opening module calls a message of the signaling analysis module to end the current call; when the ability opening module is called the playing and number receiving ability interface, the ability opening module calls the message of the signaling analysis module to carry out the playing and number receiving process.
The continuous calling capability interface has continuous calling capability, a calling number A dials a called number B, a signaling network sends an IAM initial calling event to a signaling receiving and sending module, the signaling receiving and sending module checks whether message parameters are normal, then the IAM is forwarded to a signaling analysis module, the signaling analysis module analyzes each parameter in the message, the parameter is packaged into an internal IAM event and sent to a capability opening module, the capability opening module extracts a calling number and a called number, the calling event informs an external service, the external service calls a continuous calling capability interface provided by the capability opening module, the capability opening module calls the internal IAM to the signaling analysis module according to the continuous calling interface, the signaling analysis module unpacks and forwards the IAM to the signaling receiving and sending module, and the signaling receiving and sending module initiates the external calling IAM to the signaling network; the capability openness module forwards a calling APM event and a called APM event from a signaling network to perform calling media negotiation and perform calling media negotiation, after a mobile phone of a called B rings, the signaling network returns an ACM ringing event of the called B to the capability openness module, the capability openness module reports the ACM event to an external service, after the called B picks up a phone and receives the phone, the signaling network returns an ANM picking-up event of the called B to the capability openness module, the capability openness module reports the ANM event to the external service, at the moment, the calling and called AB parties have established a call and can perform normal call, after the calling A or called B finishes the on-hook call, the signaling network sends a REL on-hook event to the capability openness module, and the capability openness module reports a REL event to the external service after receiving the REL event and finishes self-call resources.
The interface of rejecting call ability has ability of rejecting call, calling number A dials called number B, signaling network sends IAM initiating call event to signaling transceiver module, signaling transceiver module checks whether message parameter is normal, then IAM is forwarded to signaling analysis module, signaling analysis module analyzes each parameter in message, and packs it into internal IAM event to be sent to ability open module, ability open module extracts calling number and called number, calling event informs external service, external service calls rejection call ability interface provided by ability open module, ability open module packs internal REL hang up event to be forwarded to signaling analysis module according to rejection call ability interface, signaling analysis module forwards it to signaling transceiver module, then signaling transceiver module sends it to signaling network, this call is finished directly, and ability open module ends self call resource.
The sound reproduction and number reception capability interface has sound reproduction and number reception capability, a calling number A dials a called number B, a signaling network sends an IAM starting call event to a signaling transceiver module, the signaling transceiver module checks whether message parameters are normal or not, then forwards the IAM to a signaling analysis module, the signaling analysis module analyzes each parameter in the message, packages the parameter into an internal IAM event and sends the internal IAM event to a capability opening module, the capability opening module extracts a calling number and a called number, the calling event informs an external service, the external service calls a sound reproduction and number reception capability interface provided by the capability opening module, the capability opening module sends an APM to the signaling network to perform media negotiation with the calling number A according to the sound reproduction and number reception capability interface, the capability opening module sends an ACM ringing message, the ANM picks up a hook message to the signaling network, a call connection flow is performed on the calling number A, the calling number A and the capability opening module realize call connection, and then sends a sound reproduction and number reception message to the signaling network to perform sound reproduction and number reception on the calling number A.
Referring to fig. 1, the ability open system based on BICC signaling in the present invention includes a signaling transceiver module, a signaling analysis module, and an ability open module, the invention is connected with a communication signaling network, and an encapsulated interface is used for service development.
Referring to fig. 2, a continuing call capability flow diagram:
2.1-2.3 call origination IAM message passes through signaling forwarding module from signaling network, signaling analysis module and finally reaches capability opening module
2.4 the ability open module extracts the calling information from the initial calling IAM message, including calling and called numbers, IAM event, etc, and sends it to the service layer calling initial calling event, and provides the ability interface (continuing calling ability, rejecting calling ability, playing and receiving ability) to the service layer, and the service layer selects the following calling process
2.5 service layer extracts calling and called information in calling event, after service logic is processed, it sends down continuous calling ability interface to ability open module
2.6-2.8 ability open module receives the ability call of business layer continuous call, sends out external call message, and sends the message to signaling network through signaling analysis module and signaling transfer module
2.9-2.17 signaling network carries out media negotiation with the capability opening module through the signaling forwarding module and the signaling analyzing module, and finishes media negotiation with the signaling network through three APM messages
2.18-2.20 signaling network reports ringing message from signaling network via signaling forwarding module, signaling analysis module and capability opening module, which extracts ringing message
2.21 capability openning module reporting ringing event notification to service layer
2.22-2.24 signaling network reports off-hook information from signaling network to capacity opening module via signaling forwarding module, signaling analysis module, and capacity opening module extracts off-hook information
2.25 capability openness module reports off-hook event notification to service layer
2.26-2.28 signaling network reports hang-up message from signaling network through signaling forwarding module, signaling analysis module and finally to capacity opening module, capacity opening module releases calling resource and ends calling
2.29 capability open module reports hang-up event notice to service layer to complete this call
Referring to fig. 3, a reject call capability flow diagram:
3.1-3.3 call origination IAM message passes through signaling forwarding module from signaling network, signaling analysis module and finally reaches capability opening module
3.4 the ability open module extracts calling information from initial calling IAM message, including calling and called number, IAM event, etc. and sends them to service layer calling initial calling event, provides ability interface (continuing calling ability, refusing calling ability, playing and receiving ability) to service layer, and selects following calling flow by service layer
3.5 service layer extracts calling and called information in calling event, after processing service logic, down sending refuse calling event
3.6-3.14 signaling network carries out media negotiation with the capability opening module through the signaling forwarding module and the signaling analyzing module, and completes the media negotiation with the signaling network through three APM messages
3.15-3.17 capability opening module sends ringing event to signaling network through signaling analysis module and signaling forwarding module
3.18-3.20 capability opening module sends hang-up event to signaling network through signaling analysis module and signaling forwarding module, capability opening module releases calling resource
3.21 the capability openness module reports the hang-up event to the service layer, the capability openness module releases the call resource and ends the call
Referring to fig. 4, a playback number receiving capability flow chart:
4.1-4.3 call origination IAM message passes through signaling forwarding module from signaling network, signaling analysis module and finally reaches capability opening module
4.4 the ability open module extracts the calling information from the initial calling IAM message, including calling and called numbers, IAM event, etc., and sends it to the service layer calling initial calling event, and provides the ability interface (continuing calling ability, rejecting calling ability, playing and receiving ability) to the service layer, and the service layer selects the following calling process
4.5 the service layer extracts the calling and called information in the calling event, and sends the play and number receiving event after the service logic is processed
4.6-4.14 signaling network carries out media negotiation with the capability opening module through the signaling forwarding module and the signaling analyzing module, and completes the media negotiation with the signaling network through three APM messages
4.15-4.17 capability opening module sends ringing event to signaling network through signaling analysis module and signaling forwarding module
4.18-4.20 capability opening module sends off-hook event to signaling network through signaling analysis module and signaling forwarding module
4.21-4.23 capability open module sends playback and receiving number to signaling network through signaling analysis module and signaling transfer module
4.24-4.26 signaling network returns key information through signaling forwarding module, signaling analysis module to capability opening module, capability opening module extracts key information
4.27 capability open module reports key information to service layer
Note that:
a signaling network: the common channel signaling system carries a dedicated data support network for signaling. A signaling network generally consists of Signaling Points (SPs), signaling Transfer Points (STPs) and signaling links. The signaling network can be divided into a stepless network without STP and a hierarchical network with STP. The stepless signaling network does not contain STP, and the signaling points all work in a direct connection mode, also called direct connection signaling network. The hierarchical signaling network contains STP, and the signaling points can work in a collimation connection mode, also called non-direct connection signaling network
BICC (Bearer Independent Call Control protocol): bearer independent transmission control protocol
IVR (Interactive Voice Response): instant interactive voice response
IAM (Initial Address Message): is an initial address request message sent by a calling subscriber to a called subscriber
APM (Application Transport Message): application delivery messages
COT (Continuity): conduction message
ACM (Address Complete Message): the called user replies the address right message of the calling user and shows whether the called user replies the calling user to be idle or not
CPG (Call Progress): call progress message
ANM (Answer Message): the called subscriber picks up the phone, and can charge
REL (Release Message): disconnect message after user hang-up
DTMF (Double Tone MulitiFrequency): dual tone multi-frequency, an encoding technique that uses two specific mono-audio combined signals to represent a digital signal to perform its function.
Claims (3)
1. A capability opening system based on BICC signaling provides an atomic level capability opening interface including a call connection capability interface, a call rejection capability interface and a sound reproduction and number reception capability interface when shielding complex signaling primitives in a one-pass call process, and is characterized by comprising a signaling transceiving module, a signaling analysis module and a capability opening module,
the signaling transceiving module: the method comprises the steps of docking with an operator signaling network, receiving and sending BICC signaling primitive messages, wherein the signaling primitive messages comprise IAM, APM, ACM, COT, CPG, ANM and REL, associating single call transaction, processing abnormal messages, docking with a signaling analysis module, forwarding signaling network messages to the signaling analysis module, and receiving messages needing to be sent to the signaling network from the signaling analysis module;
a signaling analysis module: the system is butted with a signaling receiving and sending module, receives BICC signaling information from the signaling receiving and sending module, analyzes calling and called numbers and media format information in an IAM (integrated access module), analyzes media addresses and port information in an APM (application program management), analyzes ACM ringing information, analyzes ANM off-hook information, analyzes release direction release reason values in REL (remote invocation) on-hook information, is butted with a capacity opening module, is converted into an internal interface, is sent to the capacity opening module, and receives information needing to be sent to a signaling network from the capacity opening module;
a capability opening module: the signaling interaction flow information in the calling process is completed, the calling and called number information and the calling event information in the signaling information are extracted, and all the signaling information is terminated in the capacity opening module; providing a call connection capacity interface, a call rejection capacity interface and a sound playing and number receiving capacity interface, and calling a signaling analysis module message by the capacity opening module to realize normal call connection when the capacity opening module is called to connect the call capacity interface; when the capability opening module is called to reject the call capability interface, the capability opening module calls a signaling analysis module message to end the current call; when the capacity opening module is called a playback number receiving capacity interface, the capacity opening module calls a signaling analysis module message to carry out a playback number receiving flow;
the continuous calling capability interface has continuous calling capability, a calling number A dials a called number B, a signaling network sends an IAM initial calling event to a signaling transceiver module, the signaling transceiver module checks whether message parameters are normal, then the IAM is forwarded to a signaling analysis module, the signaling analysis module analyzes each parameter in the message, the internal IAM event is packaged into an internal IAM event and sent to a capability opening module, the capability opening module extracts a calling number and a called number, the calling event informs an external service, the external service calls a continuous calling capability interface provided by the capability opening module, the capability opening module calls the internal IAM to the signaling analysis module according to the continuous calling interface, the signaling analysis module unpacks and forwards the internal IAM to the signaling transceiver module, and the signaling transceiver module initiates an external calling IAM to the signaling network; the capability opening module forwards a calling APM event and a called APM event from a signaling network, carries out calling and called media negotiation, after a called B mobile phone rings, the signaling network returns the ACM ringing event of the called B to the capability opening module, the capability opening reports the ACM event to an external service, after the called B picks up the phone and picks up the phone, the signaling network returns the ANM picking-up event of the called B to the capability opening module, the capability opening reports the ANM event to the external service, at the moment, the calling and called AB parties establish a call and can carry out normal conversation, after the calling A or called B hang-up conversation is finished, the signaling network sends a REL hang-up event to the capability opening module, the capability opening module reports the REL event to the external service after receiving the REL event, and simultaneously ends self calling resources.
2. The BICC signaling-based capability opening system of claim 1, wherein the call capability rejection interface has a call capability rejection capability, the calling number A dials the called number B, the signaling network sends an IAM origination call event to the signaling transceiver module, the signaling transceiver module checks whether the message parameters are normal, and then forwards the IAM to the signaling analysis module, the signaling analysis module analyzes each parameter in the message, packages the internal IAM event into an internal IAM event and sends the internal IAM event to the capability opening module, the capability opening module extracts the calling number and the called number, the call event informs the external service, the external service calls the call capability rejection interface provided by the capability opening module, the capability opening module packs the internal REL hang-up event and forwards the signaling analysis module to the signaling transceiver module, and then the signaling transceiver module sends the call event to the signaling network to directly end the call, and the capability opening module ends the call resource.
3. The BICC signaling-based capability opening system as claimed in claim 1, wherein the playback/number receiving capability interface has playback/number receiving capability, a calling number A dials a called number B, the signaling network sends an IAM origination event to the signaling transceiver module, the signaling transceiver module checks whether the message parameters are normal, and then forwards the IAM to the signaling analysis module, the signaling analysis module analyzes each parameter in the message, packages the internal IAM event into an internal IAM event and sends the internal IAM event to the capability opening module, the capability opening module extracts the calling and called numbers, the calling event informs the external service, the external service calls the playback/number receiving capability interface provided by the capability opening module, the capability opening module sends APM to the signaling network to perform media negotiation with the calling A according to the number receiving capability interface, the capability opening module sends ACM ringing message, ANM off-hook message to the signaling network, performs a call connection process for the calling A, the calling A and the capability opening module have realized call connection, and the capability opening module sends a number receiving message to the signaling network to perform playback/number receiving for the calling A to perform playback/number receiving.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545258A (en) * | 2003-11-17 | 2004-11-10 | 中兴通讯股份有限公司 | No.7 signalling detailed call recording event synthesis method |
| WO2007138164A1 (en) * | 2006-05-29 | 2007-12-06 | Teliasonera Ab | Improved use of parallel media flows |
| CN101471921A (en) * | 2007-12-25 | 2009-07-01 | 华为技术有限公司 | Method and equipment for mutually communication between BICC and SIP |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248476C (en) * | 2002-06-06 | 2006-03-29 | 华为技术有限公司 | Development service access equipment and processing method thereof |
| DE102005050588B4 (en) * | 2005-10-21 | 2010-07-08 | Siemens Ag | Signaling regarding the structure of H.324 video telephony between a media gateway and a controller |
| CN108270827B (en) * | 2016-12-30 | 2020-11-03 | 中国移动通信集团浙江有限公司 | User location capability opening method and device |
| CN109547654B (en) * | 2017-09-22 | 2021-06-04 | 中国移动通信集团浙江有限公司 | Call capability opening method, device, equipment and storage medium |
-
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- 2021-01-11 CN CN202110030844.0A patent/CN112866490B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1545258A (en) * | 2003-11-17 | 2004-11-10 | 中兴通讯股份有限公司 | No.7 signalling detailed call recording event synthesis method |
| WO2007138164A1 (en) * | 2006-05-29 | 2007-12-06 | Teliasonera Ab | Improved use of parallel media flows |
| CN101471921A (en) * | 2007-12-25 | 2009-07-01 | 华为技术有限公司 | Method and equipment for mutually communication between BICC and SIP |
Non-Patent Citations (1)
| Title |
|---|
| 移动通信网信令能力开放平台研究;赵以爽等;《邮电设计技术》;20130420(第04期);全文 * |
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