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Cisco IOS Telephony Service, Version 2.02
Chapter 5 Command Reference
show ephone-dn loopback
show ephone-dn loopback
To display information about loopback ephone-dns that have been created in a Cisco CallManager
Express (Cisco CME) system, use the show ephone-dn loopback command in privileged EXEC mode.
show ephone-dn loopback
Syntax Description This command has no arguments or keywords.
Command Modes Privileged EXEC
Command History
Examples The following example displays information for a loopback using ephone-dn 21 and ephone-dn 22:
Router# show ephone-dn loopback
LOOPBACK DN status (min 21, max 22):
DN 21 51... Loopback to DN 22 CH1 IDLE
CallingDn -1 CalledDn -1 Called Calling G711Ulaw64k
Strip NONE, Forward 2, prefix 10 retry 10 Media 0.0.0.0 0
callID 0 srcCallID 0 ssrc 0 vector 0
DN 22 11... Loopback to DN 21 CH1 IDLE
CallingDn -1 CalledDn -1 Called Calling G711Ulaw64k
Strip NONE, Forward 2, prefix 50 retry 10 Media 0.0.0.0 0
callID 0 srcCallID 0 ssrc 0 vector 0
Significant fields in the output from this command are described in Table 1, in alphabetical order.
Release Modification
12.1(5)YD This command was introduced on the Cisco 2600 series, Cisco 3600 series,
and Cisco IAD2420 series.
12.2(2)XT This command was implemented on the Cisco 1750 and Cisco 1751.
12.2(8)T This command was integrated into Cisco IOS Release 12.2(8)T and
implemented on the Cisco 3725 and Cisco 3745.
12.2(8)T1 This command was implemented on the Cisco 2600XM and Cisco 2691.
12.2(11)T This command was implemented on the Cisco 1760.
Table 1 show ephone-dn loopback Field Descriptions
Field Description
Called, Calling Called number and calling number when there is a call present.
CalledDn, CallingDn Ephone-dn tag numbers of the called and calling ephone-dn. Set to -1 if the
call is not to or from an ephone-dn, or if there is no active call.
callID Internal call reference. This usage is the same as in other Cisco IOS voice
gateway commands.
DN Ephone-dn tag (sequence number).
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