What Is SIP Trunking (& How it Works)
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What Is SIP Trunking (& How it Works)
SIP, short for Session Initiation Protocol, revolutionized telephony when it was introduced in 1999. It is the core of most VoIP technology today. SIP trunking is what allows businesses to make phone calls, conduct video conferences, send instant messages, and distribute media through the internet. It replaces the need for physical lines. In ...
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