Cisco Systems VR-561 VR-837, OUT Echo, SIG-TYPE Admin Oper IN-STATUS OUT-STATUS Gain Attn Cancel

Cisco IOS Voice, Video, and Fax Commands: R Through Sh

show voice port

Command Modes

Command History

EXEC

Release	Modification
11.3(1) T	This command was introduced on the Cisco 3600 series router.
11.3(1)MA	Port-specific values for the Cisco MC3810 multiservice
	concentrator were added.
12.0(3)T	Port-specific values for the Cisco MC3810 multiservice
	concentrator were added.
12.0(5)XK	The ds0-groupargument was added for the Cisco 2600 and
	Cisco 3600 series routers.
12.0(5)XE	Additional syntax was created for digital voice to allow
	specification of the DS0 group. This command applies to VoIP
	on the Cisco 7200 series.
12.0(7)T	The additions from Cisco IOS Release 12.0(5)XE were
	integrated into Cisco IOS Release 12.0(7)T.
12.0(7)XK	The summary keyword was added for the Cisco 2600 and 3600
	series routers. The ds0-groupargument was added for the
	Cisco MC3810 multiservice concentrator.
12.1(2)T	This command was integrated into the 12.1(2)T release.

Usage Guidelines Use the show voice port EXEC command to display configuration and voice-interface-card-specific information about a specific port.

This command applies to Voice over IP, Voice over Frame Relay, and Voice over ATM.

The ds0-groupcommand automatically creates a logical voice port that is numbered as follows on Cisco 7200 series routers and the Cisco 2600 and Cisco 3600 series routers: slot/port:ds0-group-no. Although only one voice port is created for each group, applicable calls are routed to any channel in the group.

Examples	The following is sample output from the show voice port summary command for all voice ports on a
	Cisco MC3810 multiservice concentrator with an analog voice module (AVM):
	IN	OUT ECHO
	PORT	SIG-TYPE	ADMIN	OPER	IN-STATUS OUT-STATUS GAIN ATTN CANCEL
	1/1	fxs-ls	up	up	on-hook	idle	0	0	y
	1/2	fxs-ls	up	up	on-hook	idle	0	0	y
	1/3	e&m-wnk	up	up	idle	idle	0	0	y
	1/4	e&m-wnk	up	up	idle	idle	0	0	y
	1/5	fxo-ls	up	up	idle	on-hook	0	0	y
	1/6	fxo-ls	up	up	idle	on-hook	0	0	y

The following is sample output from the show voice port summary command on a Cisco MC3810 multiservice concentrator with a digital voice module (DVM):

				IN	OUT
PORT	CH SIG-TYPE		ADMIN OPER STATUS		STATUS	EC
======	== ==========		=====	==== ========	========	==
0:17	18	fxo-ls	down	down idle	on-hook	y
0:18	19	fxo-ls	up	dorm idle	on-hook	y
0:19	20	fxo-ls	up	dorm idle	on-hook	y
0:20	21	fxo-ls	up	dorm idle	on-hook	y

Cisco IOS Voice, Video, Fax Command Reference

VR-837