R2511-HP MSR Router Series Voice Command Reference(V5)

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Default
The CNG fax switchover function is disabled.
Views
POTS entity view, VoIP entity view
Default command level
2: System level
Examples
# Enable the CNG fax switchover function.
<sysmane> system-view
[sysname] voice-setup
[sysname-voice] dial-program
[sysname-voice-dial] entity 100 pots
[sysname-voice-dial-entity100] fax cng-switch enable
fax ecm
Use fax ecm to configure the ECM mode for the fax.
Use undo fax ecm to restore the default.
Syntax
fax ecm
undo fax ecm
Default
The ECM mode is not used on the gateway.
Views
POTS entity view, VoFR entity view, VoIP entity view
Default command level
2: System level
Usage guidelines
The fax ecm command is used to perform the forced restriction on the gateway. Only when the fax
terminals on both sides support the ECM mode and the gateway uses the ECM mode, the ECM mode is
selected.
You must enable the ECM mode for the POTS and VoIP entities of the fax sender and receiver in the ECM
mode.
The configuration of the fax ecm command in voice entity view is invalid for the FRF.11 trunk mode.
Examples
# Configure the gateway to adopt the ECM mode by force.
<Sysname> system-view
[Sysname] voice-setup
[Sysname-voice] dial-program
[Sysname-voice-dial] entity 4 pots
[Sysname-voice-dial-entity4] fax ecm