Documentation & Guides

Everything you need to master CallOrbit

Guides, tutorials, and references to help you set up, configure, and optimize your business phone system. From first login to advanced integrations.

Browse by section or scroll through all articles. Each guide is written for real operational tasks — not generic theory.

  • Getting Started — account creation, workspace setup, buying numbers, first call, device configuration
  • VoIP Fundamentals — SIP, PBX, codecs, trunking, RTP, STIR/SHAKEN, E.164, DID numbers
  • Technical Reference — SIP error codes, SIP trunking, number porting, regional VoIP guides
  • Operations — numbers, voice, IVR routing, users and teams, billing
API Reference Getting Started guides Start free trial