CCM4.x & MGCP fractional PRI

[paulclilverd]

I am looking to confirm if CCM 4.x now supports MGCP fractional PRI when using MGCP PRI backhaul.

We know it doesn't in 3.x see bug id CSCed41207, but I would like to know if this support has now been added in CCM's newer versions?.

Many Thanks

Paul

[rdonalds · Accepted solution]

Paul,

This has still not been added yet.

There is still the workaround for using up to 5 MGCP gateways using the ServiceParameters, but it's just as well staying with H.323 for fractional deployments at present.

Roy.

[paulclilverd]

Roy,

Thnaks for the reply.

Please could you confirm what the workaround is. I wasn't aware / can't remember!. It would be nice to know what service parametrs are configured so I can try it in our lab.

If our customers are going to use fractional E1's we tell them to use H.323.

Brgds

Paul

[jpinkus]

There is an advanced CallManager service parameter: Change B-Channel Maintenance Status X, where X is 1-5. So far up to 5 controllers you are able to busy out channels per cluster.