While configuring trunks on a new FreePBX (Stable-3.211.63-10) install, I’m having trouble with the Flowroute Trunk. My primary trunks work, but outgoing calls using the Flowroute trunk causes this entry in the logs:
[2013-06-09 08:00:39] VERBOSE[3068][C-00000013] netsock2.c: == Using SIP RTP TOS bits 184
[2013-06-09 08:00:39] VERBOSE[3068][C-00000013] netsock2.c: == Using SIP RTP CoS mark 5
[2013-06-09 08:00:39] VERBOSE[3068][C-00000013] app_dial.c: – Called SIP/flowroute/XXXXXXXXXX
[2013-06-09 08:00:40] VERBOSE[1797][C-00000013] chan_sip.c: – Got SIP response 484 “Address Incomplete” back from 216.115.69.144:5060
The firewall in use is Sophos UTM 9.101-12 with SIP Support (Strict) enabled.
Any help is greatly appreciated.