Invention Grant
US09001699B2 Systems and methods for communication setup via reconciliation of internet protocol addresses
有权
通过协调互联网协议地址进行通信建立的系统和方法
- Patent Title: Systems and methods for communication setup via reconciliation of internet protocol addresses
- Patent Title (中): 通过协调互联网协议地址进行通信建立的系统和方法
-
Application No.: US13337212Application Date: 2011-12-26
-
Publication No.: US09001699B2Publication Date: 2015-04-07
- Inventor: Jaya Meghani , Chakrapani Gorrepati , Binou Zhu , Guy Fighel
- Applicant: Jaya Meghani , Chakrapani Gorrepati , Binou Zhu , Guy Fighel
- Agency: Nixon & Vanderhye, P.C.
- Agent Joseph Pagnotta
- Main IPC: H04L12/16
- IPC: H04L12/16 ; H04L29/06 ; H04M3/436
Abstract:
Systems and methods for forwarding data packets to facilitate an IP telephony communication make use of a media relay to accomplish the forwarding actions. The media relay is configured receive setup signaling indicating a first acceptable originating IP address for received data packets. The media relay also allows the acceptable originating IP address to change once after the initial call setup has occurred. Also, if a REINVITE action occurs during a call, the media relay will allow the acceptable originating IP address to change once after the REINVITE signaling has been completed.
Public/Granted literature
- US20130163476A1 SYSTEMS AND METHODS FOR COMMUNICATION SETUP VIA RECONCILIATION OF INTERNET PROTOCOL ADDRESSES Public/Granted day:2013-06-27
Information query
