Documents Gsma Me Apac 2014

The Mobile Economy Copyright © 2014 GSM Association Asia Pacific 2014 The GSMA represents the interests of mobile operators worldwide. Spanning more than 220 countries,…

Documents Sip Trial Guide - Gsma

The GSMA’s SIP Trials ` The GSMA’s SIP Trials A guide to the GSMA’s SIP Trials focusing on practical interworking of IMS using SIP over the evolved GRX February 2007…