Is there a way to send DTMF out from a VG248 to a Rightfax Server(Analogue Brooktrout Cards), we are currently using MGCP with the GW's
Problem Call Flow as follows:
PSTN -> PRI -> VG(3845)-> CUCM->VG248->Rightfax
What would I need to do to get the DTMF to be sent from the VG248 to the right fax for correct inbox routing for the fax?
I have seen something around MGCP DTMF Relay.
But I am a little unclear how this will work with the VG248.
We have for the moment got incoming faxes routing to FXS ports via H323, I am hoping this is a temp solution until we can figure out how to use the VG248.
Anyone got any ideas, i would greatly appreciate it.