Command Reference Guide

140 ● dtmf 3Com Router 5000 Family and Router 6000 Family
Command Reference
dtmf
Purpose Use the dtmf command to configure the way of sending and receiving R2 signaling.
Syntax dtmf { enable | disable }
Parameters enable
Enables R2 signaling to be received and sent in DTMF
mode.
disable
Disables R2 signaling to be received and sent in DTMF
mode.
Default By default, MFC mode, not DTMF mode, is used to collect call number information.
Example Configure DTMF mode to receive and send R2 signaling.
[3Com -cas1/0/0:0] dtmf enable
View This command can be used in the following views:
■ R2 CAS view
Description Use the dtmf command to configure the way of sending and receiving R2 signaling.
This command applies to E1 voice only.
The dtmf command is used to configure whether to use MFC or DTMF for sending
and receiving R2 signaling. DTMF mode is used when you configure dtmf enable.
MFC mode is used when you configure dtmf disable.
Related Command timer dtmf (R2)