[Freeswitch-users] trunk_1 registration failed (timeout)

[Aaron Berndsen]

My freeswitch configuration was working fine until I upgraded to
ubuntu 12.04. Now sofia status indicates that registering trunk_1 to
my sip provider times out:

2012-07-12 09:02:51.252018 [WARNING] sofia_reg.c:449 Timeout Registering trunk_1
2012-07-12 09:02:53.252075 [WARNING] sofia_reg.c:468 trunk_1 Failed
Registration [908], setting retry to 45 seconds.

A major clue is that sofia_dig on the ipv4 of my sip provider returns
instantly, while if I use the dns hostname it takes about 3 minutes to
return the information.
freeswitch at internal> sofia_dig 64.254.145.209
Preference          Weight       Transport            Port         Address
================================================================================
         1           1.000             udp            5060      64.254.145.209
         2           1.000             tcp            5060      64.254.145.209

Ubuntu 12.04 introduced dns-cacheing, but I have tried turning this
off (comment out dns=dnsmasq in
/etc/NetworkManager/NetworkManager.conf) and the problem persists.

Any tips or suggestions would be helpful. I should point out that my
system is behind a router, though I've had the FS configuration
working with NAT before.

Cheers,
-Aaron