Do the 29xx gateways/IOS 15.X support SIP RFC 5626 http://developer.cisco.com/c/message_boards/find_thread?p_l_id=&threadId=5312184 2013-05-21T12:26:39Z 2013-05-21T12:26:39Z Keith Haugen http://developer.cisco.com/c/message_boards/find_message?p_l_id=&messageId=5312183 2012-03-20T04:16:49Z 2012-03-20T04:16:49Z

Specifically section 4.4.1 about keep alives on a connection oriented protocol such as TCP?  When I turn on SIP message debugging I see them show up (from my UA), but there is never a response to them.  Do I need to configure something?

Keith Haugen 2012-03-20T04:16:49Z