Datasheet

Configuring Voice Ports
Configuring Digital Voice Ports
VC-87
Cisco IOS Voice, Video, and Fax Configuration Guide
Timeouts Commands
To change timeouts parameters, use the following commands as appropriate, in voice-port configuration
mode:
Step 10
Router(config-voice-class)# cadence-list cadence-id
cycle-1-on-time cycle-1-off-time cycle-2-on-time
cycle-2-off-time cycle-3-on-time cycle-3-off-time
cycle-4-on-time cycle-4-off-time
(Optional) Specifies a tone cadence pattern to be
detected. Specify an on time and off time for each
cycle of the cadence pattern.
The arguments are as follows:
• cadence-id—Ranges from 1 to 10. There is no
default.
• cycle-N-on-time and
cycle-N-off-time—Range from 0 to 1000 (0
ms to 10 s). The default is 0.
Step 11
Router(config-voice-class)# cadence-variation time
(Optional) Specifies the maximum time that the
tone onset can vary from the specified onset time
and still be detected, in 10-millisecond
increments. The time argument ranges from 0 to
200 (0 ms to 2 s). The default is 0.
Step 12
Router(config-voice-class)# exit
Exits voice class configuration mode.
Step 13
Cisco 2600 and 3600 Series Routers
Router(config)# voice-port slot/subunit/port
Cisco MC3810 Multiservice Concentrators
Router(config)# voice-port slot/port
Enters voice-port configuration mode.
The arguments are as follows:
• slot—Specifies the slot number where the
voice network module is installed (Cisco 2600
and Cisco 3600 series routers) or the router
slot number where the analog voice module is
installed (Cisco MC3810 multiservice
concentrators).
• subunit—Specifies the voice interface card
(VIC) where the voice port is located.
• port—Identifies the analog voice-port
number.
Step 14
Router(config-voiceport)# supervisory disconnect
dualtone {mid-call | pre-connect} voice-class tag
Assigns an FXO supervisory disconnect tone
voice class to the voice port.
The keywords are as follows:
• mid-call—Specifies tone detection during the
entire call.
• pre-connect—Specifies tone detection only
during call set-up.
Step 15
Router(config-voiceport)# supervisory disconnect
anytone
Configures the voice port to disconnect on receipt
of any tone.
Command Purpose