[cisco-voip] CUCM 6.1: call forward unregistered+outpulse DTMF

[Oleg Skomorokhov]

Hello all.

I'm trying to backup a voip connection with a branch via PSTN. The branch
has SRST configured and the phones are switching to branch router (2821)
properly if there's no connection to CUCM at central office.

The branch has several analog lines (FXO), all of them are served by an IVR
(tcl AA).

I've configured "call forward unregistered" on all the branch ipphones to
those analog PSTN numbers.

The problem is that the users need to dial the extension TWICE. They dial
the extension, if there's no connection, call forward brings them to the
branch's IVR via PSTN, which asks to dial the extension AGAIN.

Is there's a way to automaticaly outpulse DTMF digits in connected state?
(BTW, there's a call consult transfer function in IPCCE, which has the
"outpulse DTMF digits" option)

Thank you.

P.S.

All ipphones are SCCP.
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