7 maj 2008 kl. 21.11 skrev Anthony Francis: > [EMAIL PROTECTED] wrote: >> On my SIP carrier, I register to a proxy >> "sipconnect.dal0.cbeyond.net" >> which ends up being 192.168.22.212 (They supply a T1 bundle) >> >> #sip show peers >> Name/username Host Dyn Nat ACL Port >> Status >> <snip> >> Generic-8174691929/817469 192.168.22.212 N 5060 OK >> (41 ms) >> >> Yesterday, they had a problem with their primary server and reverted >> to a backup server for about 5 minutes. As chance would have it, I >> received a call to one of my DIDs just before and just after the >> switch. >> As you can see below, the first call was on their primary server and >> the "Found peer" finds the Generic-8174691929 peer I have set up. >> >> Using INVITE request as basis request - >> [EMAIL PROTECTED] >> Sending to 192.168.22.212 : 5060 (NAT) >> Found peer 'Generic-8174691929' <<<<<<<<<<<<<<<<<<<< >> Found RTP audio format 0 >> Found RTP audio format 100 >> >> However, just after they changed to the backup service, I received >> the >> call below. >> >> Using INVITE request as basis request - >> [EMAIL PROTECTED] >> Sending to 192.168.25.212 : 5060 (NAT) >> Found no matching peer or user for '192.168.25.212:5060' >> <<<<<<<<<<<< >> Found RTP audio format 0 >> Found RTP audio format 100 >> >> Since it was a different IP address, it found no matching peer >> and failed to find a valid context to send the call to. >> >> How should this be addressed in Asterisk to allow for such an >> incident? >> >> Bill >> >> >> _______________________________________________ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> >> > This is why Asterisk recommends dual registration. You reg with them > for > out and the reg with you for in. :) >
I would recommend that the service provider gives you all IP addresses they might send calls from, not dual registration. Sending from a different IP if you are a service provider is unusual since so many customers have NATs that would stop all communication anyway. /O _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users