> Does 'sip show subscriptions' indicate that the 57i is still subscribed to > the extension for updates? If not, you might have to do a test with 'sip Yes it does: EMSPBX*CLI> sip show subscriptions Peer User Call ID Extension Last state Type 10.30.17.120 120 72cc9be69ae 200 Idle dialog-info+xml 10.30.17.120 120 8bbbe608bf0 111 Idle dialog-info+xml 10.30.17.120 120 00399b8111a 110 Idle dialog-info+xml 10.30.17.120 120 34558bd778f 109 Idle dialog-info+xml 10.30.17.120 120 9fe8d2cc534 108 InUse dialog-info+xml 10.30.17.120 120 fc88630f51d 107 InUse dialog-info+xml 10.30.17.120 120 b867631abbc 106 Idle dialog-info+xml 10.30.17.120 120 4da7ecc52bf 105 Idle dialog-info+xml 10.30.17.120 120 99814a95b5c 104 Idle dialog-info+xml 10.30.17.120 120 52d5093eb40 103 Idle dialog-info+xml 10.30.17.120 120 ee47cbb7a6e 102 Idle dialog-info+xml 10.30.17.120 120 d7a3b47df8f 101 Idle dialog-info+xml
> debug peer aastraname' to confirm that the subscription is being made > properly on phone startup and not being removed by the phone in response to > some state change. > > A quick glance at chan_sip.c indicates that if a user agent tries to > subscribe with an expiry time greater than 'maxexpiry' from sip.conf > (default 3600 seconds), the subscription expiry in Asterisk will be silently > changed to whatever the allowed maximum is. So if the Aastra is trying to > subscribe for say 3 hours and Asterisk doesn't allow subscriptions greater > than one hour, then notify messages will stop being sent after one hour > until the Aatra re-subscribes. I haven't delved in very deep, so I can't > tell if the response to the UA indicates the actual expiry Asterisk used, > but even so you'd have to be certain that the Aastra respects an expiry in > the response that differs from what it asked for. > > When you're doing the debug (hopefully on a quiet system), watch the phone > boot, then use 'sip show subscriptions' to get the call-id of the > subscription. Then watch for console messages indicating that the call has > been destroyed (which should come at the 1 hour mark or whatever time the > Aastra used for it's subscription length. > > -- > j. > _______________________________________________ > --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 > _______________________________________________ --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