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).
On Tuesday 18 January 2011 01:05:20 Ira wrote:> 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.Try running a tcpdump for udp port 5060 while this is occurring. Also, what type of SIP phones are you using? -- Tilghman