Zte Corporation

Yongsheng Miao

Li Zhang

Lu Zhang

Lei Pan

Jingxiang Liu

Jun Hong

Xiaoming Qu

Mengxiao Wang

Chengnian Shen

Jian Tang

Yanwei Fang

Shilin Chen

Tingxiang Shi

Deyong Zeng

A communication method, a signaling control network element, a media control network element and a communication system. The communication method comprises: acquiring a transparent transmission channel creation request; performing, according to the transparent transmission channel creation request, negotiation processing on a media control network element and a first terminal device corresponding to a first terminal identifier, so as to create a transparent transmission channel between the media control network element and the first terminal device; obtaining a first resource identifier of an application entity according to the transparent transmission channel creation request; and sending the first resource identifier to the media control network element, so that the media control network element determines a data transmission relationship between the transparent transmission channel and the application entity corresponding to an application identifier.

Communication method, signaling control network element, media control network element and communication system

Provided are a method and an apparatus for implementing a call service, an electronic device, and a computer readable storage medium, the method includes: deciding whether a first state of a terminal in an eMSC is consistent with a second state of the terminal in an IMS; if they are inconsistent, sending a registration request to the IMS to cause the terminal to complete an initial call service, wherein the eMSC does not subscribe to registration state information in the IMS.

Method and apparatus for implementing call service, electronic device and readable medium

A method and system for realizing number association are provided. The method includes that a Proxy Call Session Control Function (P-CSCF) acquires number information of A user; the P-CSCF parses and stores the number information to realize number association. With the method that a P-CSCF acquires number information of A user, and then parses and stores the number information, number association is realized, wherein the format of the number may be either SIP or TEL. The method and system can simplify and optimize service processing, thus improving efficiency and reducing cost.

Number association realizing method and system

A method and system for Quality of Service (QoS) during access negotiation are provided, which include that during media resource access negotiation, a calling side network element receives an INVITE 200 OK message from a called side terminal, detects that this call is under a SIP Forking scenario, only updates media resources negotiated by current session branch associated with the called side terminal, and does not process resource bearers negotiated by other session branches. A method and system for QoS bearer resource control during release is also provided, which include that during media resource release, a calling side network element receives a BYE message, and when detecting that this call is under an SIP Forking scenario, only releases media resources negotiated by current session branch, and does not process resource bearers negotiated by other session branches. By the disclosure, a resource bearer requirement of the SIP Forking scenario can be met.

Method and system for QOS bearer resource control during access negotiation and release

Growing community of inventors

Shenzhen, China

Yongsheng Miao