SIP on an Overlay Network

With the development of mobile (specifically: wide area cellular telephony) technology, users’ requirements have changed from the basic voice service based on circuit switch technology to a desire for high speed packet based data transmission services. Voice over IP (VoIP), a packet based service, i...

Full description

Bibliographic Details
Main Author: Wu, Xiao
Format: Others
Language:English
Published: KTH, Kommunikationssystem, CoS 2009
Subjects:
NAT
SIP
VPN
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91491