[cisco-voip] Paging solution interface

[Sandy Lee]

Hi,
We have a 3rd party paging system that we connected through an FXO port on a gateway and worked fine. We defined a DN in UCM that is routed to the gateway, which is connected to the paging system that gives a dial-tone, we enter digits to determine which speakers to reach and that's it. They recalibrated the paging system to add speakers and it doesn't recognise the DTMFs anymore. We upgraded the IOS, opened a case with TAC and still doesn't work.

I'm looking to replace the gw/fxo interface with something else, but don't know what to look for. Some of you guys talked about Bogen TAMB, but how does it work exactly? Is this what I need ?

Thanks and regards.
Sandy.

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