Good day, we have a new CCME 3845 Router including VIC2-4FXO,NM-HD-2V,EVM-HD-8FXS/DID,EM-HDA-6FXO modules, this will be used for our new project. Is it possible that the CCME Router will work well on IP Phones even without the AIM-CUE, because that is the only remaining device that need to install on the Router and we want to install now the Router at the Site while we are waiting for the AIM-CUE to arrive the IP Phones should work. Thanks and I will wait for your reply.
You should be fine to get started without the AIM-CUE. This will only prevent the setup of the Voicemail potion of the install :)
Cisco CallManager Express/Cisco Unity Express Configuration Example
Cisco CallManager Express 3.0 and Later Integration with Cisco Unity Express
Hope this helps!