Building Enterprise Ready Telephony Systems with sipXecs 4.0
The Packt Publishing book "Building Enterprise Ready Telephony Systems with sipXecs 4.0" by Michael Picher is now available. The book explains all the features and deployment scenarios for the current version of the open source IP PBX sipXecs.
The table of contents is available on the Packt Publishing website.
I got the e-book edition. Thanks for the fine read, Mike.