SIP (Session Initiation Protocol) is used to signal and control interactive communication sessions, which include voice, video, instant messaging, interactive games and approved for 3G network. SIP technology allows people to make and receive calls worldwide via the Internet with clear quality. All SIP phones come pre-configured with a unique number (e.g. 1-747-1234567) which will allow SIP phone users to call one another (either locally or internationally) at a nominal charge. SIP protocol provides quality, scalability and ease-of-use as compared to H.323 protocol SIP Technology

Benefits:

	SIP to SIP phone calls for 24 hours are free!
	Make free calls* to local or overseas!
	Better rates than traditional VOIP rates!
	Best voice quality available in latest technology!
	No delay; No interruption!
	Easy and convenient to use!
	Only one time investment!
	Quick and easy to setup!
	Can be shared in the whole office!
	Dial as per normal like traditional IDD!
	Call details will be sent to you at end of the month!
	30 days money back guarantee!
	Talk to anyone, anywhere for however long, for FREE!

Postpaid Rate

Prepaid Rate