We'd need some debugs to see what is happening like "debug vpm signal" to see what tones are sent on the line.
On Tue, Mar 28, 2017 at 9:35 AM, Kevin via cisco-voip < [email protected]> wrote: > > Hi, > > I was wondering if a solution was found. > > I have a similar issue. We have a Viking gate opener that was connected to > a Nortel Option 11c analog port. We have migrated to a CUCM. The local > analog port is now an FXS port on a Cisco 4331 router using MGCP. The call > box at the gate works in that I can call from the call box to a Cisco IP > phone and a two way connection works. But when the code is entered on the > IP phone to open the gate, the call drops and the gate does not open. > > Thanks in advance. > Kevin > Sent from my iPhone > _______________________________________________ > cisco-voip mailing list > [email protected] > https://puck.nether.net/mailman/listinfo/cisco-voip >
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