Category: Cisco Collaboration

In this article, we will break down the tasks required for the installation and configuration of both the Cisco Expressway C and E servers to allow for mobile remote access…

What is Extension mobility? In today’s corporate environment you can sometimes find yourself shuffling between different desks within your office or between branch offices. Typically, people work at various locations…

If you support an environment where Cisco Jabber is used then one feature that can be very useful is the built-in screen share feature. If you find that Cisco Jabber…

If you support a company that uses Cisco Extension mobility then you will at some point come across a phone that will display the message – “No Services Configured” when…

After upgrading your UC environment from 10.5 to 11.5 or 12 you may receive an error when logging into your CUCM Publisher server dashboard “DNS Unreachable”. After upgrading, your CUCM…

The error message “cannot communicate with server” can be seen when logging into Cisco Jabber for a number of reasons. I have just recently implemented Cisco Expressway MRA and by…

If you are using a VoIP phone system, there is a good chance you have experienced poor call quality. The internet can be used for many purposes such as Email,…

The “host not found” is an error message that can be found when pressing the Services or Directories buttons, or accessing Extension Mobility from a Cisco desk phone using Cisco…

In this article, I will give you a quick general level overview of what is Cisco Expressway. I will cover basic fundamentals on its purpose and how it works. Cisco…