Recently through several of the latest git pulls, FS stops routing calls with the following error, usually within a few minutes of making a call through Google Voice, not sure if receiving a call through GV will cause the problem yet:

sofia_glue.c:1083 No RTP ports available!

Restarting FS fixes the problem.

Before I file the requisite Jira, is anyone aware of this problem or a potential configuration issue that might not be compatible with the newer builds of FS?  This wasn’t happening until the last week or two.

Current version we’re running is:  FreeSWITCH Version 1.2.0-rc2+git~20120719T223942Z~42f296de9b+unclean~20120719T235346Z

Here’s a quick snip from the console when attempting to dial out to show the context of the error:

2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3948 Looking for zrtp-hash

2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3926 Deciding whether to pass zrtp-hash between legs

2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3928 CF_ZRTP_PASSTHRU_REQ not set, so not propagating zrtp-hash

2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:5041 Audio Codec Compare [PCMU:0:8000:20:64000]/[PCMU:0:8000:20:64000]

2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:3027 Set Codec sofia/internal/102@192.168.1.6:5060 PCMU/8000 20 ms 160 samples 64000 bits

2012-07-22 12:57:46.706132 [DEBUG] switch_core_codec.c:111 sofia/internal/102@192.168.1.6:5060 Original read codec set to PCMU:0

2012-07-22 12:57:46.706132 [DEBUG] sofia_glue.c:5173 No 2833 in SDP.  Disable 2833 dtmf and switch to INFO

2012-07-22 12:57:46.706132 [CRIT] sofia_glue.c:1083 No RTP ports available!

2012-07-22 12:57:46.706132 [DEBUG] switch_core_session.c:778 Send signal sofia/internal/102@192.168.1.6:5060 [BREAK]

2012-07-22 12:57:46.706132 [DEBUG] switch_channel.c:2903 (sofia/internal/102@192.168.1.6:5060) Callstate Change RINGING -> HANGUP

2012-07-22 12:57:46.706132 [NOTICE] switch_channel.c:3392 Hangup sofia/internal/102@192.168.1.6:5060 [CS_EXECUTE] [INCOMPATIBLE_DESTINATION]

Regards,

Phil Quesinberry

Q Systems Engineering, Inc.

Electronic Controls and Embedded Systems Development

(410) 969-8002

http://www.qsystemsengineering.com