[asterisk-users] No response to our critical packet problem

[Martin]

> I think I know what the problem is here. It's not the fault of the phone, but of
> Asterisk. The phone is sending an INVITE and then an INFO (DTMF '#',
> specifically) to Asterisk. Asterisk only keeps track of the last incoming Cseq
> in a dialog, so once the INFO arrives, we no longer have any memory of the Cseq
> of the INVITE that the phone sent.
well then Asterisk now behaves as a poor written hand script that
handles SIP calls ...

INFO can arrive at any time when dtmfmode=info....

Martin