Found this pretty cool tool to run multiple tenants on a CallManager / CUCM. It is called TiM (Telephone Interface Communications Manager). Website: <a href="http://tim.aspiria.de/" target="_blank">http://tim.aspiria.de</a> I am really happy to operate TiM and it takes away a lot of my day to day workload.<br>
It also lets the clients manage their accounts and saves a lot of time when doing call forwarding, handles ManagerAssistant well (aka IPMA, well actually they fixed this by call forwarding because the new 89 & 99 phones can't do IPMA), quickly MACD users, phone, profiles etc.<br>
I also heard word from a developer that they want to release a TiM managing multi-CUCM-cluster in 2010. I will let you know asap I know more.<br><br>SJ