发明名称 |
Dynamic SIP max-hop setup for IMS |
摘要 |
A device forwards in a network, a session setup request from an originating user device toward a destination user device and intercepts a too many hops error message from a network element to the originating user device. The device also automatically sends, in response to the error message, a search request message to determine a correct number of hops from the originating user device to the destination user device and resets a Max-Forwards value for the session setup request based on the determined correct number of hops. The session setup request with the determined correct number of hops may be resent on behalf of the originating device without the too may hops error ever reaching the originating device. |
申请公布号 |
US8098594(B2) |
申请公布日期 |
2012.01.17 |
申请号 |
US20090482074 |
申请日期 |
2009.06.10 |
申请人 |
REYES EMERANDO M. DELOS;AIT-AMEUR SAMIR;VERIZON PATENT AND LICENSING INC. |
发明人 |
REYES EMERANDO M. DELOS;AIT-AMEUR SAMIR |
分类号 |
H04L12/28;G06F15/16;H04L12/56 |
主分类号 |
H04L12/28 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|