Hi everyone, I've noticed that I'm having issues with successive subscribes from Cisco phones with firmware 7.4.8. Here's a SIP trace of a "2nd" subscribe (when the first one is about to expire)
SUBSCRIBE sip:regdev:5060 SIP/2.0..Via: SIP/2.0/UDP 192.168.2.3:7813;branch=z9hG4bK-9160ffcb..From: "3471" <sip:3471@regdev>;tag=4e466ee09b66a0fc..To: <sip:3473@regdev >;tag=dcf33b41ac7355dd2e87df2f605abeb8-120c..Call-ID: f7e53a3b-adddc...@192.168.2.3..cseq: 1002 SUBSCRIBE..Max-Fo rwards: 70..Contact: "3471" <sip:3471@192.168.2.3:7813>..Accept: application/dialog-info+xml..Expir es: 60..Event: dialog..User-Agent: Cisco/SPA509G-7.4.8a..Content-Length: 0.... SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.2.3:7813;branch=z9hG4bK-9160ffcb;rport=7813;received=xx.xx.xx.xx..From: "3471" <sip:3471@regdev>;tag=4e466ee09b66a0fc..To: <sip:3473@regdev>;tag=dcf33b41ac7355dd2e87df2f605abeb8-120c.. Call-ID: f7e53a3b-adddc...@192.168.2.3..cseq: 1002 SUBSCRIBE..Expir es: 60..Contact: <sip:regdev:5060>..Server: OpenSIPS (1.6.4-2-notls (x86_64/linux))..Content-Length: 0.... Even though it returns OK, the active_watchers table now no longer has the subscription in it. Also, when sending this SUBSCRIBE to another opensips instance, I get a 481 "Subscription does not exist" error. Things I've noticed: The RURI is missing a username : I've tried to fix this up by using $tU, but that doesn't seem to help. BLF/Presence has been driving me nuts lately. Is this just broken phone firmware? Thanks. -- James _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users
