Kevin Lang

No. At this time, there is not support for 3rd party switches. I do not believe there is any plans f...

The subnet ID is manually configured to handle phones within a certain Subnet. Once configured, it w...

Negative, Ghost Rider. Subnet ID and Switch location is normally an "either, or" feature. You can us...

Extension mobility (EM) is a feature in CUCM that allows an end user to log into a phone using a pro...

CER will use one tracking method or the other. Using both doesn't have any true benefit. CER will us...

So part of the process on the CER to PSAP call flow is CER forwarding the call back to CUCM. Does CE...

What is being used to make the call from CER back to the CUCM route pattern? I'm not entirely sure w...

Yes and no. This same process can work on CUCM 10.5, however CUCM 10.5 comes with CTL being built in...

Hi there, CER can only track a phone's location per CER's ERL/ALI configuration using the device's I...

Technically, you don't need switches to use CER. You just need to sync up with CUCM via SNMP to get ...

No. The IODs for the SNMP are hardcoded into an XML. There is no way to add or modify the list. Sorr...

CER will discover all devices from CUCM. This includes Jabber phones. - Cisco Unified Wireless IP Ph...

Currently, CER only supports Cisco Switches. To know which ones you can read the release notes of ea...

Purpose of this DocumentThe purpose of this documentation is to provide a step-by-step instructional...

Purpose of this DocumentThis document is to help understand the architecture of CER and CUCM as expl...