Method, device and equipment for SIP message interaction in IMS network
A message interaction and message technology, applied in transmission systems, electrical components, etc., can solve problems such as increased call delay and call flow impact
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[0049] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0050] figure 2 It is a schematic flow diagram of the SSCCF side method of the SIP message interaction method in the IMS network according to the embodiment of the present invention, as shown in figure 2 The method for SIP message interaction in the shown IMS network includes:
[0051] S100, receiving an initial SIP message in any call, matching an initial AS according to the initial SIP message, and triggering the initial SIP message to the initial AS;
[0052] Specifically, the matching to the initial AS according to the initial SIP message means matching to the initial AS according to the IFC subscribed by the user in the initial SIP message.
[0053] S101. Receive...
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