2 PRI's with one D-Channel

[vanagon2tdi]

Right now we have two PRI's from the Telco with separate D-channels put into a group.

They are able to group the two and give me one D-channel on their side, but how do I set it up on my side?

Dave

[Chris Deren]

This configuration is called Non-Facility Associated Signaling (NFAS) and is not supported on CallManager MGCP. You need to use H.323

Reference the following document for H.323 NFAS configuration:

http://www.cisco.com/en/US/products/sw/iosswrel/ps5012/prod_release_note09186a00801066bf.html#281315

http://www.cisco.com/en/US/products/sw/iosswrel/ps1839/products_feature_guide09186a00800b5d59.html#1025047

Chris

[Sascha Monteiro]

Hi Dave,

What do you want to gain with this setup?

If your primary goes down, you loose the lot :-(

You better have 2 seperate PRI's and have them grouped incoming and outgoing.