Cisco Cisco IOS Software Release 12.4(11)T

To display information for voice dial peers, use the show dial-peer voice command in user EXEC or 
privileged EXEC mode.

show dial-peer voice [number | summary]

If both the name argument and summary keyword are omitted, output displays detailed information 
about all voice dial peers.

User EXEC
Privileged EXEC

Use this command to display the configuration for all VoIP and POTS dial peers configured for a 
gateway. To show configuration information for only one specific dial peer, use the number argument to 
identify the dial peer. To show summary information for all dial peers, use the summary keyword.

(Optional) A specific voice dial peer. Output displays detailed information about 
that dial peer.

(Optional) Output displays a short summary of each voice dial peer.

11.3(1)T

This command was introduced.

11.3(1)MA

The summary keyword was added for Cisco MC3810.

12.0(3)XG

This command was implemented for Voice over Frame Relay (VoFR) on the 
Cisco 2600 series and Cisco 3600 series.

12.0(4)T

This command was implemented for VoFR on the Cisco 7200 series.

12.1(3)T

This command was implemented for Modem Passthrough over VoIP on the 
Cisco AS5300.

12.2(2)XB

This command was modified to support VoiceXML applications.

12.2(4)T

This command was implemented on the Cisco 1750.

12.2(8)T

This command was implemented on the Cisco 1751, Cisco 2600 series, 
Cisco 3600 series, Cisco 3725, and Cisco 3745.

12.2(2)XN

Support for enhanced MGCP voice gateway interoperability was added to 
Cisco CallManager 3.1 for the Cisco 2600 series, Cisco 3600 series, and 
Cisco VG200.

12.2(11)T

This command was integrated into Cisco IOS Release 12.2(11)T and 
Cisco CallManager 3.2 and implemented on the and Cisco IAD2420.

12.4(11)T

This command was enhanced to display configuration information for bandwidth, 
video codec, and rtp payload-type for H.263+ and H.264 video codec.