Is there a way to configure NFAS with MGCP or does it require an H323 gateway?

[kylebrogers]

I am setting up a gateway that will connect to 5 PRIs set up on the telco side as NFAS.  

I was wondering if there was any way to bundle these in NFAS with MGCP or if I have to make this an H323 gateway.

[Chris Deren · Accepted solution]

No, NFAS is not supported with MGCP. SIP or H323 is what you should be using. Assuming somewhat recent CUCM and IOS SIP would be preferred.