2010

The 3CX IP PBX tutorial : develop a fully functional, low cost, professional PBX phone system using 3CX

Landis, Matthew M



 

2015

Amazon Fire phone for dummies

Gookin, Dan, author

Hoboken, NJ : John Wiley & Sons, [2015]

 

2009

Asterisk 1.4 : the professional's guide : implementing, administering, and consulting on commercial IP telephony solutions

 

2009

Asterisk 1.4 - the Professional's Guide : the Professional's Guide

Carpenter, Colman



 

2009

Asterisk 1.6

Dempster, Barrie



 

2009

Asterisk 1.6 : build feature-rich telephony systems with Asterisk

Merel, David



 

2011

Asterisk cookbook

Madsen, Leif.
1st ed


 

2007

Asterisk hacking : toolkit and liveCD

Jackson, Benjamin.



 

2011

Asterisk : the definitive guide

Madsen, Leif.
3rd ed


 

2013

Asterisk : the definitive guide

Bryant, Russell, 1984-
4th ed


 

2019

Asterisk : the definitive guide

Meggelen, Jim Van, author
Fifth edition
Sebastopol, CA : O'Reilly Media, Inc., 2019

 

2005

Asterisk : the future of telephony

Meggelen, Jim Van.
1st ed


 

2006

Authorized self-study guide : Cisco IP Telephony (CIPT)

Cioara, Jeremy
2nd ed


 

2007

Authorized self-study guide, Cisco voice over IP (CVoice)

Wallace, Kevin, 1965-
2nd ed


 

2005

Beyond VoIP protocols : understanding voice technology and networking techniques for IP telephony

Hersent, Olivier.

Hoboken, NJ : John Wiley, 2005

Request It 

2005

Beyond VoIP protocols : understanding voice technology and networking techniques for IP telephony

Hersent, Olivier.

West Sussex, England ; Hoboken, N.J. : J. Wiley, [2005]

 

2011

Das Buch zu Skype

Finn, Julian



 

2006

Building a VoIP network with Nortel's multimedia communication server 5100

Chafflin, Larry



 

2009

Building Enterprise Ready Telephony Systems with SipXecs 4. 0

Picher, Michael W., author



 

2005

Building telephony systems with Asterisk : an easy introduction to using and configuring Asterisk to build feature-rich telephony systems for small and medium businesses

Gomillion, David.

Birmingham : Packt Pub., 2005

Request It 

2008

Building telephony systems with OpenSER : a step-by-step guide to building a high-performance telephony system

Goncalves, Flavio E., 1966-



 

2016

Building telephony systems with OpenSIPS : build high-speed and highly scalable telephony systems using OpenSIPS

Goncalves, Flavio E., 1966- author.
Second edition
Birmingham, UK : Packt Publishing, 2016

 

2016

Building Telephony Systems with OpenSIPS - Second Edition

Goncalves, Flavio E., author



 

2014

Carrier grade VoIP

Swale, Richard, author.
Third edition
New York : McGraw-Hill Professional, [2014]

 

2011

CCNP voice CAPPS 642-467 : quick reference

Washington, Brion S



 

2011

CCNP Voice CIPT1 642-447 : quick reference

Bateman, David, 1964-
2nd ed


 

2011

CCNP Voice CIPT2 642-457 : quick reference

Schulz, Dave
2nd ed


 

2011

CCNP Voice CVoice 642-437 : quick reference

Sauer, Toby



 

2007

CCVP CIPT quick reference sheets

Wallace, Kevin, 1965-



 

2009

CCVP CVOICE quick reference

Wallace, Kevin, 1965-
2nd ed


 

2007

CCVP CVOICE quick reference sheets

Wallace, Kevin, 1965-



 

2007

CCVP GWGK quick reference sheets

Washington, Brion S



 

2007

CCVP QOS Quick Reference Sheets

Wallace, Kevin, 1965-



 

2007

CCVP TUC quick reference sheets

McDaniel, David B



 

2003

Centrex or PBX : the impact of IP

Abrahams, John R



 

2004

Cisco CallManager best practices

Collora, Salvatore



 

c2005

Cisco IP Communications Express Cisco CallManager Express with Cisco Unity Express

 

2005

Cisco IP telephony : planning, design, implementation, operation, and optimization

Kaza, Ramesh.



 

2012

Cisco Unified Communications Manager 8 : expert administration cookbook : over 110 advanced recipes to effectively and efficiently configure and manage Cisco Unified Communications Manager

Ezell, Tanner



 

2012

Cisco Unified Contact Center Enterprise (UCCE)

Ford, Gary



 

2012

Cisco Unified Customer Voice Portal : building unified contact centers

Green, Rue.



 

2010

Cisco Unified Presence fundamentals

Morgan, Brian (Brian Edward)



 

2011

Cisco Unity Connection.

Schulz, David



 

2005

Cisco Unity deployment and solutions guide

 

2005

Cisco Unity fundamentals

Morgan, Brian (Brian Edward)



 

2006

Cisco voice gateways and gatekeepers

Donohue, Denise



 

2002

Computer Telephony Integration

Yarberry, William A
2nd ed


 

2005

Configuring CallManager and Unity : a step-by-step guide

Bateman, David, 1964-



 

2011

Configuring Cisco Unified Communications Manager and Unity Connection: A Step-by-Step Guide, Second Edition

Bateman, David, author
2nd edition
[Place of publication not identified] : Cisco Press, 2011

 

2002

Configuring Cisco voice over IP