1. IMS multimedia telephony over celluclar systems : VoIP evolution in a converged telecommunication world
Author: edited by: Shyam Chakraborty...]et al.[
Library: Library of Institute for Research in Fundamental Sciences (Tehran)
Subject: ، Cell phone systems,، Internet telephony
Classification :
TK
6570
.
M6I48
2. IMS multimedia telephony over cellular systems
Author: / edited by Shyam Chakraborty ... [et al.
Library: Central Library, Center of Documentation and Supply of Scientific Resources (East Azarbaijan)
Subject: Cell phone systems,Internet telephony
Classification :
TK6570
.
M6
,
I44
2007
