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What is SIP Trunking?

Session Initiation Protocol (SIP) trunking is a method of sending voice and other unified communications services over the internet. It replaces traditional phone lines.

How Orbt9 Solves This

Orbt9 integrates directly with tier-1 SIP providers to ensure crystal-clear call quality and sub-second connectivity globally.

Key Features

  • Sub-second processing
  • Enterprise-grade reliability
  • Native global routing

Related Concepts

VoIPtelecom infrastructurevirtual phone linesdigital telephonycloud calling

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