Specifications

xv
Cisco 1751 Router Software Configuration Guide
OL-1070-01
Syntax Description
Default
dtmf.
Command Mode
Voice-port configuration.
Usage Guidelines
Use the dial-type command to specify an out-dialing type for an FXO or E&M voice-port interface;
this command does not apply to FXS voice ports because they do not generate out-dialing. Voice ports
can always detect DTMF and pulse signals. This command does not affect voice-port dialing detection.
The dial-type command affects out-dialing as configured for the dial peer.
Example
The following example configures a voice port to support a touch-tone dialer:
voice port 0/0
dial-type dtmf
echo-cancel coverage
To adjust the size of the echo cancel, use the echo-cancel coverage voice-port configuration command.
Use the no form of this command to reset this command to the default value.
echo-cancel coverage value
no echo-cancel coverage value
Syntax Description
Default
16 ms.
Command Mode
Voice-port configuration.
dtmf Touch-tone dialer.
pulse Pulse dialer.
value Number of milliseconds (ms) the echo-canceller covers on a given signal.
Valid values are 8, 16, 24, and 32 ms.