Title	SIP-Based QoS Management Framework for IMS Multimedia Services
Author	Umber Iqbal, Younas Javed, Saad Rehman, Asia Khanum
Citation	Vol. 10  No. 5  pp. 181-188
Keywords	SIP, QOS, IMS, Multimedia Service

Title	Scenarios for the Transition to NGN
Author	Negin Maleki, Hamed Shahbazi Fard* and Mahdi Movassagh
Citation	Vol. 17  No. 4  pp. 115-122
Keywords	Component, Migration Strategy, Migration Scenario, PSTN, IP, IMS, NGN.