Hi all, Would appreciate your advice. We currently run CUCM 7 in parallel with a PABX system. Calls come in over H323 gateways and if the number doesnt exist in Cisco land, the call is forwarded to the PABX. We are looking to migrate to CUCM 9 for the purpose of simplifying config and removing unused accounts. ie. Build the 9 cluster and move users over from cucm7 in stages. The problem is, how do you have some users in CUCM9, some in CUCM7 and some in PABX all at the same time? The dial plan is all over the place - ie there is no logical separation of users with regards to their assigned extensions. Cheers.
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Hey guys, I agree with Vikas Srivastava. I was using CUCM 7.15 on Workstation 7.12 with the Windows Time Service acting as an NTP Server. I could not get the PUB's clock to synchronize with the NTP server at all (even though the PUB installed ok and said the NTP server was accessible) despite also trying the instructions suggested by sergyugcorp. As a result I was getting continuous unrecoverable errors when trying to add a subscriber. I moved to using CUCM 7.13b and used an IOS NTP server with stratum 2. The PUB installed normally (like above) but this time it had also sync'd correctly with the NTP server. The subsequent installation of the subscriber went smoothly with no errors. Cheers.
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