IP Telephony : Packet-based multimedia communications systems
Hersent, Olivier.
IP Telephony : Packet-based multimedia communications systems - New Delhi : Pearson Education, c2000. - xviii, 456 p.: [E24]
This book having Appendix.
8178082586
621.385 / HER/TEL
IP Telephony : Packet-based multimedia communications systems - New Delhi : Pearson Education, c2000. - xviii, 456 p.: [E24]
This book having Appendix.
8178082586
621.385 / HER/TEL