Datasheet

Configuring Voice Ports
Configuring Digital Voice Ports
VC-89
Cisco IOS Voice, Video, and Fax Configuration Guide
Timing Commands
To change timing parameters, use the following commands as appropriate, in voice-port configuration
mode:
Command Purpose
Step 1
Router(config-voiceport)# timing clear-wait
milliseconds
(E&M only) Specifies the minimum amount of
time between the inactive seizure signal and
clearing of the call. Valid entries for the
milliseconds argument are from 200 to
2000 milliseconds. The default is 400.
Step 2
Router(config-voiceport)# timing delay-duration
milliseconds
(E&M only) Specifies the delay signal duration for
delay-dial signaling in milliseconds. Valid entries
are from 100 to 5000. The default is 2000.
Step 3
Router(config-voiceport)# timing delay-start
milliseconds
(E&M only) Specifies minimum delay time, in
milliseconds, from outgoing seizure to outdial
address. Valid entries are from 20 to 2000.
The default is 300 for the Cisco 3600 series
routers, and 150 for the Cisco MC3810
multiservice concentrators.
Step 4
Router(config-voiceport)# timing delay-with-integrity
milliseconds
(Cisco MC3810 multiservice concentrators E&M
ports only) Specifies duration of the wink pulse for
the delay dial in milliseconds. Valid entries are
from 0 to 5000. The default is 0.
Step 5
Router(config-voiceport)# timing dial-pulse min-delay
milliseconds
Specifies time, in milliseconds, between the
generation of wink-like pulses when the type is
pulse. Valid entries are from 0 to 5000.
The default is 300 for the Cisco 3600 series
routers, and 140 for the Cisco MC3810
multiservice concentrators.
Step 6
Router(config-voiceport)# timing dialout-delay
milliseconds
(Cisco MC3810 multiservice concentrators only)
Specifies dialout delay, in milliseconds, for the
sending digit or cut-through on an FXO trunk or
an E&M immediate trunk. Valid entries are from
100 to 5000. The default is 300.
Step 7
Router(config-voiceport)# timing digit milliseconds
Specifies the DTMF digit signal duration in
milliseconds. Valid entries are from 50 to 100. The
default is 100.
Step 8
Router(config-voiceport)# timing guard-out
milliseconds
(FXO ports only) Specifies the duration in
milliseconds of the guard-out period that prevents
this port from seizing a remote FXS port before
the remote port detects a disconnect signal. The
range is from 300 to 3000. The default is 2000.
Step 9
Router(config-voiceport)# timing hookflash-out
milliseconds
Specifies the duration, in milliseconds, of the
hookflash. Valid entries are from 50 to 500. The
default is 300.