发明名称 |
SESSION INITIATION PROTOCOL (SIP) MESSAGES INCORPORATING ADDRESS AND/OR ROUTING INFORMATION OBTAINED FROM A CONTACT HEADER OF A REDIRECT MESSAGE |
摘要 |
Session Initiation Protocol (SIP) signaling messages, such as a SIP INVITE message and/or a SIP Redirect message, which are adapted for communicating signaling information between a plurality of network elements located on a multi-media services provider system to set-up a call between at least a first communication device and at least a second communication device of a plurality of communication devices. The SIP INVITE message includes a plurality of address and/or routing information located in a request-URI portion. The SIP Redirect message includes a plurality of address and/or routing information located in a contact header portion.
|
申请公布号 |
US2008084874(A1) |
申请公布日期 |
2008.04.10 |
申请号 |
US20070870208 |
申请日期 |
2007.10.10 |
申请人 |
GANESAN SEKAR;PARLAMAS STEPHANIE;SAMARASINGHE HARISH |
发明人 |
GANESAN SEKAR;PARLAMAS STEPHANIE;SAMARASINGHE HARISH |
分类号 |
H04L12/66 |
主分类号 |
H04L12/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|