[asterisk-users] Ongoing problem with 1.8

[Ira]

I have tried installing many of the beta versions and most of the 
release versions of 1.8. I have 3 SIP phones which we use for all our 
calls. After installing 1.8 the first thing I try is calling out port 
one of my Digium TDM04 back into port 2. I can see that the call 
comes in and tries to call all three SIP phones but the phones never 
ring. Eventually the call goes to voice mail and these error messages 
pop up. I've read doc/sip-retransmit.txt and as far as I can tell, 
there's nothing there for me to try.

Is there anything else I might try or do to help troubleshoot this.

Ira


WARNING[24384] chan_sip.c: Retransmission timeout reached on 
transmission 6cdb5a2f6cbe781b3a2553745a92dcf0 at 192.168.2.2:5060 for 
seqno 102 (Critical Request) Packet timed out after 20672ms with no response

WARNING[24384] chan_sip.c: Hanging up call 
6cdb5a2f6cbe781b3a2553745a92dcf0 at 192.168.2.2:5060 - no reply to our 
critical packet (see doc/sip-retransmit.txt).

WARNING[24384] chan_sip.c: Retransmission timeout reached on 
transmission 06e094630fa5adb6059b0f1a0c16436b at 192.168.2.2:5060 for 
seqno 102 (Critical Request) Packet timed out after 20736ms with no response

WARNING[24384] chan_sip.c: Hanging up call 
06e094630fa5adb6059b0f1a0c16436b at 192.168.2.2:5060 - no reply to our 
critical packet (see doc/sip-retransmit.txt).

WARNING[24384] chan_sip.c: Retransmission timeout reached on 
transmission 5a9f681e720588f70908f05f79a803fd at 192.168.2.2:5060 for 
seqno 102 (Critical Request) Packet timed out after 20801ms with no response

WARNING[24384] chan_sip.c: Hanging up call 
5a9f681e720588f70908f05f79a803fd at 192.168.2.2:5060 - no reply to our 
critical packet (see doc/sip-retransmit.txt).