Controlling communication sessions
US8687640B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2011 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Nov 16, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L65/80
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is provided a method of enabling media bypass for a media gateway in a telecommunications network which includes a plurality of media gateways via which a signaling path for transfer of signaling information for setup of a communication session between endpoint devices can be established and via which a media path for transfer of media data between the endpoint devices during the communication session can be established. The method includes receiving, at the media gateway, an inbound communication session setup request message requesting setup of a communication session between an originating endpoint device and a terminating endpoint device in the telecommunications network, the inbound communication session setup request message being transmitted along an inbound signaling path to the media gateway; transmitting, from the media gateway, an outbound communication session setup request message in response to receiving the inbound communication session setup message, the outbound communication session setup request message being transmitted along an outbound signaling path from the media gateway; and including preceding device connectivity data in the outbound communication se…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.