Hi - I have a customer who is running CUCM V5.1.3.4000-4  who has a random issue with users who have a defined Calling Search Space for call forwarding on their relevant lines.However, this often defaults to the null CSS ( ie NONE CSS ) and the custo...

Is there an audit log on CUCM v5.1 so configuration changes can be monitored, I can only see this facility in V7.1(2) onwards.Thanks.

I am have an extremely intermittent issue with the MWI on the cisco phone ie red lamp/envelopedoes not appear until upto 24 hrs after message left on unity ( voicemail only ).There are 289 subscribers on the system and the issue has only been reporte...