ephone slot is already registered
The ProblemSo I got a couple more phones for the lab and after resetting them, I plugged them in and let them boot up. They booted to the standard phone… Read more »
Category: VOIP
CME Ringtone configuration
When we did our initial CME configuration we copied over the ‘ringtones.tar’ file and extracted it to the folder ‘CME_Ringtones’. Now it’s time to configure the CME instance to use… Read more »
CME – Dial Peers
A critical part of any CME setup are the dial peers. Dial peers are what are used to make calls in and out of the CME system. In modern telephone… Read more »
CME – Configuring a SIP trunk
A typical type of outbound connectivity defined on a IP telephone system is a SIP trunk. SIP is Session Initiation Protocol which is, ironically, what it stands for as well. … Read more »
Installing and Configuring CME 7.1
This post will document my first attempt at setting up a basic CME install. I’ve got a free lab SIP trunk from SIP-UA (Thanks again!), a 2801 route that will… Read more »
Free SIP trunks for labs from SIP-UA.com
So I decided that it would be fun to play around with Call Manager Express in my home lab and get some experience with SIP and Cisco voice technologies. Initially,… Read more »