[Asterisk-Users] unsolicited NOTIFY messages from Asterisk

[Olle E. Johansson]

Chris A. Icide wrote:
> Note however, that in the unsolicited NOTIFY that Asterisk sends for
> MWI, it includes a ;tag= as part of the NOTIFY.  This will break some
> devices as they will not accept the NOTIFY because the tag doesn't match
> any transaction that is open.  The correct way to send an unsolicited
> NOTIFY would be without the tag altogether.

That's interesting. Any suggestions on such a device? I haven't seen that.

I guess if they do that, it's ok, since sending unsolicited NOTIFY is
theoretically wrong anyway. If the phone software wants to support it,
they wouldn't bother with the tag, I guess.

/O