When I order new Cisco Phones from our Vendor they ship me a list of the Serial Numbers.  Is there a way to use those serial numbers to look up the MAC address to put the phone into Call Manager to setup the extensions?

I have run across two different phones that are exhibiting the similar symptoms.  Both 88XX phones have the CS 540 Plantronics headset with EHS cable APC-43.  Niether phones pick up the line correctly, in other words when you press the button to pick...

I would like to be able to download the IPhone client for an IPhone 10 so I can test and evaluate it.

With this new feature.  CallKit on iOS 10—CallKit is a new framework on iOS 10 that provides closer integration between Jabber and the iPhone or iPad device. This release includes the following features: Jabber call history is included in the device...

What are the bandwidth requirements for using Video on Jabber ver 11.X