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  1. TelecomFaq
  2. Glossary

Glossary

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An alphabetical list of words relating to a specific subject, text, or dialect, with explanations; a brief dictionary.

  • Virtual Number
  • VoIP
  • Call Termination
  • SIP
  • Concurrent Calls
  • PSTN
  • Origination / Inbound Leg
  • IVR
  • DTMF
  • Call Forwarding
  • Call Queuing
  • Caller ID
  • Codec
  • IP Address (Internet Protocol Address)
  • ITFS
  • UIFN
  • Latency
  • CDR
  • PO Number
TelecomFaq
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