Carrier-grade VoIP по Swale, Richard, Collins, Daniel

Available for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access
Also available remotely for University of the Philippines Diliman via McGraw-Hill Access Engineering. Click here to access thru EZproxy

SIP understanding the Session Initiation Protocol по Johnston, Alan B.

IM on the Move ten years after they launched the world's first mobile instant messenger, Chikka remains the most pervasive digital communications tool for Filipinos worldwide with... по Morente, Tricia V.