SIP Phone SDK Introduction
Jphone, developed by Juphoon, is a solution for SIP Phone, which employs a number of technologies originally
created by Juphoon
as Fast ABNF, Object Fsm, RTimer and etc.
JPhone provides various traditional services and Value-Added service which are independent of Call Server
JPhone works with 3G, NGN, P2P, INTERNET and etc.
The JPhone solution allows development and test on Windows.
-Tradition Phone
-PC SIP Phone
-Cell Phone/IMS UE
-Embedded SIP Phone
-SIP IAD/Gateway
-PDA SIP Phone (For Windows Mobile, Symbian)

SIP Phone SDK Audio QoS
QoS requirements on Audio


QoS requirements on network
• Enough network resources

QoS system for Terminations
