When an internal caller (Snom m3, same for other phones) is put on hold by callee (Polycom IP 650, 3.2.2) the call is _not_ dropped. RTCP reports are being sent every 5 seconds. Music on Hold is turned off.
Calls routed through ITSP - Sipxecs - Polycom are dropped after 1 minute if put "on hold" (MoH is turned off). No RTCP reports are being sent to the ITSP. ITSP sends a "BYE" after 1 minute of "inactivity". If MoH is enabled calls are _not_ dropped. On the gateway we have enabled "SIP keepalive" (empty SIP message) and "RTP Keepalive" (Replay last sent packet). Questions: Why does sipxecs (/Proxy/bridge?) not sent RTCP reports? Why does "keepalive" not work? Thanks, Stefan P.S. wireshark traces are available, SIP traces as well. _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users/
