发明名称 |
METHOD, SYSTEM AND NETWORK NODES FOR PERFORMING A SIP TRANSACTION IN A SESSION INITIATION PROTOCOL BASED COMMUNICATIONS NETWORK |
摘要 |
Methods, systems and network nodes for performing a SIP transaction are provided. In one exemplary embodiment, a method, performed by a second node of sending a Session Initiation Protocol (SIP) message in a SIP-based communications network from a first node to a third node using the second node, may include receiving, by the second node acting as a SIP proxy, from the first node, the SIP message. Further, the method may include determining routing information for forwarding the SIP message to the third node. Also, the method may include sending, by the second node, to the first node, a pivot request to request that the first node forward the SIP message directly to the third node without traversing the second node. The pivot request may include the routing information |
申请公布号 |
US2015256562(A1) |
申请公布日期 |
2015.09.10 |
申请号 |
US201514715687 |
申请日期 |
2015.05.19 |
申请人 |
Telefonaktiebolaget L M Ericsson (publ) |
发明人 |
Noldus Rogier August Caspar Joseph |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
1. A method performed by a second node of sending a Session Initiation Protocol (SIP) message in a SIP-based communications network from a first node to a third node using the second node, comprising:
receiving, by the second node acting as a SIP proxy, from the first node, the SIP message; determining routing information for forwarding the SIP message to the third node; and sending, by the second node, to the first node, a pivot request to request that the first node forward the SIP message directly to the third node without traversing the second node, wherein the pivot request includes the routing information. |
地址 |
Stockholm SE |