02-22-2016 01:58 AM - edited 03-18-2019 11:49 AM
Hello,
Kindly help me to achieve below requirement:
I have Cisco Call manager version running 10.5 and cisco Voice gateway (Cisco2921) register as H323 GW running 2900-universalk9-mz.SPA.152-4.M3.bin.
Now i have 2 PRI connected to my voice gateway and customer want to split outgoing calls for the users between these two PRI's.
E.g. We have User A and User B and PRI A and PRI B
When user A call to PSTN number, it should only route through PRI A.
Similarly When user B call to PSTN number, it should only route though PRI B.
Can anyone help me how we can achieve these scenario ?
02-22-2016 03:14 AM
You can do the following:
Create two groups and add one PRI in each of them
Create 2 route patterns in two different partition and assign the two route groups one in each
Create CSS1 which contains only partition 1 and CSS 2 which has only Partition 2
Apply respective CSSs to the phones so that both calls are routed through diff gateways
Phone 1 --> CSS1 --> RP 1 with partition 1 alone -> RG 1 --> PRI 1
Phone 2 --> CSS2 --> RP 2 with partition 2 alone -> RG 2 --> PRI 2
HTH
Rajan
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02-22-2016 03:16 AM
Hello Rajan,
This can be done via using Gateway As MGCP,if i am not wrong here. In my case i am using H323 GW.
02-22-2016 03:17 AM
My bad this scenario I mentioned works only for mgcp gateways.. i just see that you are using h323.
02-22-2016 03:29 AM
This is little tricky. When the call hits the gateway from CUCM, match incoming dial-peers based on the calling number. Lets say for calls from 1xxx extension, match using answer address in the dial-peer and do some translation to add a dummy prefix for the called number.
This dummy prefix will be used to match the outbound dial-peer which routes through a Specific PRI where we will remove this dummy prefix and route the call out.
Similarly do it for another extension range to route the calls through the other PRI.
Note : To do this, we need to make sure that the inbound dial-peer matching does not happen with the incoming called-number configured and hence this needs to be removed.
I am not aware of any other easy way. Probably others can suggest if they have come across this situation.
HTH
Rajan
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