T.37 OffRamp Faxing Using Cisco 3825 Router and Unity IP Fax Service

[jmujica]

Hi. I already have a Cisco 3825 with 2 T1/PRI with a Cisco CallManager cluster using MGCP. Now the client would like the ability to send faxes from the desktop using the unity ip fax service. I know T.37 OffRamp works with H323 but can I have MGCP on the router for the 2 T1/PRI and then configure H323 for the 3rd T1/PRI to be use for incoming/outgoing fax using T.37??

Any ideas?

Thanks in advanced,

-Jose

[Markus Schneider]

Yes, the only limitation is that the PRI's that are used with MGCP won't be usable for T37.