Command Reference Guide

62 ● default entity modem protocol 3Com Router 5000 Family and Router 6000 Family
Command Reference
default entity modem protocol
Purpose Use the default entity modem protocol none command to globally disable
Modem function of voice entity.
Use the default entity modem protocol pcm command to globally configure
PCM Modem protocol type of voice entity, including coding/decoding and Modem
negotiation mode.
Use the undo default entity modem protocol command to restore the
Modem protocol to default value.
Syntax default entity modem protocol { none | pcm { g711alaw | g711ulaw } {
private | standard } }
undo default entity modem protocol
Parameters none
Disables modem.
pcm
Enables PCM fax mode.
■ g711alaw
Adopts PCM G.711 a-law.
■ g711ulaw
Adopts PCM G.711 µ-law.
private
Private PCM Modem negotiation mode owned by our
company.
standard
Standard PCM Modem negotiation mode in the
industry.
Default By default, Modem protocol for global voice entity is none, that is, the Modem
function is disabled.
Example Globally configure the Modem protocol for voice entity to PCM coding/decoding.
<3COM> system-view
[3COM] voice-setup
[3COM-voice] dial-program
[3COM-voice-dial] default entity modem protocol pcm g711alaw standard
Disable the Modem function of global voice entity.
<3COM> system-view
[3COM] voice-setup
[3COM-voice] dial-program
[3COM-voice-dial] default entity modem protocol none