Friday, October 28, 2011

Default Dial Peer or dial peer 0


The default dial peer and its call parameters cannot be modified. This dial peer may be a POTS dial peer or a voice-network dial peer, and is always referred to as dial peer 0 or pid:0.

Dial peer 0 (pid:0) has a default configuration that cannot be changed. The default dial peer cannot negotiate non-default capabilities, services, and applications such as:

  • Non-default Voice-Network capabilities, such as DTMF Relay and VAD
  • Direct Inward Dial (DID)
  • (Tool Command Language) TCL Applications

The default dial peer for inbound VoIP peers has the following default configuration:

  • It supports any codec
  • It has VAD enabled
  • It provides no Resource Reservation Protocol (RSVP) support
  • It provides fax-rate voice support

The default dial peer for inbound POTS peers has the following default configuration:

  • It does not support Interactive Voice Response (IVR) applications

1 comment:

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