Re: [Users] two phones ringing

I've got two Linksys phones (one spa3000, one spa942) and registered markkent@... from both on the openser1.0.1 box. time answering one phone then everything works as expected. The CANCEL gets sent to the second phone and that phone says OK and maybe I get one spurious ring but it stops. I noticed that if I answer one phone really quickly then the other phone will keep on ringing. So, I looked at the traffic and this is what happens: The players are ORIGINATOR, OPENSER, ANSWEREDPHONE and IGNOREDPHONE ORIGINATOR sends the INVITE to OPENSER where it gets branched out to both ANSWEREDPHONE and IGNOREDPHONE Both phones send back "100 Trying" ANSWEREDPHONE sends "180 Ringing" and OPENSER relays that to ORIGINATOR ANSWEREDPHONE sends "200 OK" when I answer, and OPENSER relays that to ORIGINATOR OPENSER sends "CANCEL sip:markkent@IGNOREDPHONE-IP:5062" to IGNOREDPHONE about 0.6 seconds later OPENSER repeats the CANCEL IGNOREDPHONE sends back to OPENSER 481 Call Leg/Transaction Does Not Exist and does it twice, perhaps once for each CANCEL Then IGNOREDPHONE sends back "180 Ringing" IGNOREDPHONE rings, a lot, but does not send back "180 Ringing" messages There are a lot of "200 OK" messages exchanged between the IGNOREDPHONE and the OPENSER box. The IGNOREDPHONE took 5 seconds to send back the first "180 Ringing", these phones are side by side, although IGNOREDPHONE (the 942) is NAT'ed and ANSWEREDPHONE is not. The ngrep output is here: http://a.mainstreet.net/double-ring.txt What I would like to know is whether this is something I can and/or should handle in the openser configuration? If so, how? Thanks, -mark _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users