I have a CUCM 6.1 at the HQ site and a nortel CS in another site. The HQ site also has a voice gateway that acts as the SRST reference for the HQ phones.
I have the Nortel configured as an h323 gateway and a route patterns points to it.
Calls between both systems are working great however, the CLID is NOT shown when a call is made from Cisco to Nortel. While the CLID works fine when a call is made from the Nortel phones to the Cisco IP Phones.
The funny thing is that if i disconnect the callmanager and while the SRST is active, CLID works fine both ways between the SRST gateway and the Nortel.
what could be wrong here?