[Asterisk-Users] RE: SIP Subscriptions

[Olle E. Johansson]

Douglas Garstang wrote:
> I don't think it's an expiry issue. When a phone reboots before the expiry, it sends a new subscription to Asterisk. Asterisk doesn't remove the old one. If subscriptions where keyed like registrations, the new one would just overwrite the old one.

If the phone reboots, it will send a new subscription with a new call
ID. This should *not* replace the old subscription with another call ID,
since it's a different SIP session.

/O