Interested to know about VoIP network? What are the challenges of integrating a voice and data network? Browse through these books to find out more.

Building enterprise-ready telephony systems with sipXecs 4.0 : leveraging open source VoIP for a rock-solid communications system
TK5105.8865 P592
Building telephony systems with OpenSIPS 1.6 : build scalable and robust telephony systems using SIP
TK5105.8865 G635
IMS : a new model for blending applications
TK5105.8865 W973
Inter-asterisk exchange (IAX) deployment scenarios in SIP-enabled networks
TK5105.8865 B752
IP telephony : deploying VoIP protocols and IMS infrastructure
TK5105.8865 H572
The Nexus One pocket guide
TK5105.885 G66 O35
The road to IP Telephony : how Cisco Systems migrated from PBX to IP Telephony
TK5105.8865 C276
SIP trunking
TK5105.8865 H366