The dominant signalling protocol both in future wireless and wired networks will be the Session Initiation Protocol (SIP). as pointed out in the 3G IP-based mobile networks specifications. entailing a fully Internet integrated network. The use of SIP in the IP Multimedia Subsytem (IMS) of Release 5 involves the development of servers capable to handle a large number of call requests. https://www.markbroyard.com/super-save-whole-wheat-phyllo-pastry-sheets-jufka-sa-integralnim-brasnom-12pcs-x-450g-jami-supply-great-choice/