SIP (Session Initiation Protocol) based terminal call testing method and device
An initial protocol and test method technology, applied in the field of communication, can solve the problems of high cost of IMS equipment, complicated test system steps, inconvenient SIP terminal call test, etc., to achieve the effect of ensuring authenticity and credibility
Active Publication Date: 2017-05-24
DATANG MOBILE COMM EQUIP CO LTD
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Problems solved by technology
[0005] It can be seen that due to the high cost of IMS equipment, the steps to build a test system are complicated, and during the test process, when signaling and media packets are forwarded through the internal layers of the IMS equipment, they often go through many routes and often lose packets. And problems such as signaling delays appear, which cannot truly reflect the performance of SIP terminals
Once packet loss occurs in the network, it is necessary to check the packet loss between each network element, which causes a lot of inconvenience to the call test of the SIP terminal
Method used
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[0045] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0046] refer to image 3 , which shows a flow chart of the steps of Embodiment 1 of a method for testing a terminal call based on the Session Initiation Protocol SIP of the present application, which may specifically include the following steps:
[0047] Step 101, obtaining the IP address of the test terminal;
[0048] Step 102, sending registration information to the test terminal according to the IP address of the test terminal;
[0049] In a specific implementation, in order to connect the test terminal and the terminal under test, the IP address of the test terminal may be obtained in advance, and then the terminal under test sends registration information to the test terminal according to the IP ad...
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The embodiment of the invention provides an SIP (Session Initiation Protocol) based terminal call testing method and device. A terminal comprises a testing terminal and a tested terminal; and the SIP based terminal call testing method comprises the steps of obtaining an IP address of the testing terminal; sending registration information to the testing terminal based on the IP address of the testing terminal; aiming at the registration information, finishing registration at the testing terminal to form a testing system; and carrying out call testing on the testing terminal by adopting the testing system. As the testing system is built without using an IMS device, the testing terminal and the tested terminal can be directly connected, the problems such as package loss and signaling delay caused by the fact that signaling and media packages are subjected to multiple times of routing inside the IMS device are avoided, the real processing performance of the SIP terminal can be reflected, and a real and trustable testing result is guaranteed.
Description
technical field [0001] The present application relates to the technical field of communication, in particular to a SIP-based terminal call testing method and a SIP-based terminal call testing device. Background technique [0002] SIP (Session Initiation Protocol) is a multimedia communication protocol formulated by IETF (Internet Engineering Task Force, Internet Engineering Task Force). It is a text-based application layer control protocol for creating, modifying and releasing one or more Participant's session. Widely used in CS (Circuit Switched, circuit switched), NGN (Next Generation Network, next generation network) and IMS (IP Multimedia Subsystem, IP Multimedia Subsystem) networks, can support and apply to voice, video, data and other multimedia services, At the same time, it can also be applied to featured services such as Presence (presentation) and InstantMessage (instant message). [0003] A SIP terminal is an end user in the SIP system, and is used for initiatin...
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IPC IPC(8): H04L29/06H04M1/24
CPCH04L65/1059H04L65/1073H04M1/24H04L65/1104
Inventor 吴鹏程
Owner DATANG MOBILE COMM EQUIP CO LTD