[Asterisk-Users] FWD/SIP audio suddenly stopped working

[Ben Witso]

All

I've suddenly lost incoming audio on my FWD connection. It worked fine 
up until Wed when all of the sudden my calls would complete but I 
couldn't hear any audio (I could see the status of the call on the CLI 
and could see that my call was using bandwidth on the ethernet switch 
and router). I swear I didn't change any of the configuration or even 
restart *, but all the sudden the audio stopped. I'm running asterisk 
from 6/21. Below are the relevant parts of my sip.conf. My * box is on 
a local network behind a router/NAT firewall. I have UDP port 5060 
forwarded to my * box, and 5060 set as a trigger port opening 
10000-20000 UDP. Does anyone have any ideas for me to try? Please?

Thanks in advance for your help.

[general]
port = 5060
bindaddr = 192.168.2.90
externip=bgwcomp.dyndns.org
localnet=192.168.2.0
disallow = all
allow = gsm
allow = ulaw
allow = alaw
context=fromsip
maxexpirey=180
defaultexpirey=160
tos=reliability
srvlookup=yes
register => 414064:secret at fwd.pulver.com/414064

[fwd]
type=friend
secret=secret
username=414064
fromuser=414064
fromdomain=fwd.pulver.com
dtmfmode=inband
host=fwd.pulver.com
nat=yes
canreinvite=no
insecure=very
context=mainmenu