Thanks allan, I indeed had everything assigned to the wrong dial-peer.

you cannot do this with just CUCM, it's mandatory to do it on H323 GWs. in case you ask, if you have MGCP no go, H323 is the only way

if you have CUCM with H323 follow the same instructions, plenty on NetPro if you look using the search option

HTH

java

if this helps, please rate

Dear java

I would like to know that how can I filter calls by Calling number when that call forward from Gatekeeper (not have H323 or IPIPGW)

Call flow : 1. PhoneA(4599) press 83190016627228393

2. CallmanagerA strip 8 with Called number , add prefix 51 into Calling number then send 3190016627228393 to Gatekeeper

3. Gatekeeper forward all digit to CallmanagerB

4. CallmanagerB Strip 31 form Called number and send to PSTN with MGCP gateway .

5. CDR detail show: 514599 dial to 0016627228393

In this system have many callmangers and use Gatekeeper, but I want to allow some Callmanagers can call to PSTN with international call.

For all callmanagers call between clusters that use same Partition and same CSS to allow call from Gatekeeper.

as i already mentioned, cucm cannot do this. you need to do this on H323

it would be easier to block calls using CSS if you want the whole callmanager not be able to make intl calls

HTH

java

if this helps, please rate