This is a device allowing a user to make VoIP calls using session initiation protocol (SIP). SIP is a telecommunication technology developed as a fast, easy standard for delivering IP-based data, voice, and video communications.
Global Telecom (Canada) Inc.
Global Telecom is a technology solutions provider, giving your business a `one-stop-shop` for technology infrastructure. Our goal is to help you focus on what`s important to your business by clarifying the ever-changing and often confusing world of techno
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