Command Reference Guide
202 ● outband vofr 3Com Router 5000 Family and Router 6000 Family
Command Reference
outband vofr
Purpose Use the outband vofr command to configure out-of-band transmission of DTMF
codes.
Use the undo outband command to restore transmission of DTMF codes to in-band
mode.
Syntax outband vofr
undo outband
Parameters None
Default By default, in-band transmission is adopted.
Example Configure VoFR voice entity 10 to transmit DTMF codes out of band.
[Router-voice-dial-entity10] outband vofr
View This command can be used in the following views:
■ Voice Entity view
Description In practice, to implement the transparent transmission of DTMF codes, the
transmission mode of DTMF codes should be configured in the VoFR voice entity on
the calling gateway as well as the POTS voice entity on the called gateway.
Related Command compression