We have Alcatel PBX and Cisco CUCM. Recently I have terminated PRI to Cisco VG, which was terminated on Alcatel earlier. My plan was to route Alcatel PSTN call via CUCM. However when I try to make a PSTN call from Alcatel phone I get ' Un allocated number'. I have H.323 trunk between CUCM and Alcatel PBX.
Would this setup work?
Inbound H225 PROGRESS message from 10.211.220.220 at timestamp 01/28/2020 19:02:39.743