Cisco Cisco IOS Software Release 12.4(4)T

To display all the line and rotary group addresses that are in a router, use the show line x121-address 
command in user EXEC or privileged EXEC mode.

This command has no arguments or keywords.

User EXEC
Privileged EXEC

You use this command to see whether any X.121 address has been assigned, and if so, to which line or 
rotary group it has been assigned.

The following example shows the lines and groups that have X.121 addresses. It also shows that address 
1111 will be used as the calling address by calls originating from lines within Rotary Group 2.

Router# show line x121-address

X121-Addresses     Line   Rotary

34567 

97      -

12345 

98      -

23456 -

1

1111 - 

2 

(calling-address) 

12.3(11)YN

This command was introduced.

12.4(4)T

This command was integrated into Cisco IOS Release 12.4(4)T.

X121-Addresses X.121 address assigned to the TTY line or rotary group identified to the right in the 

same row.

Line

The TTY line’s absolute number.

Rotary

The rotary group’s ID number.

The words “calling address” also appear in this column when the group’s X.121 
address has been assigned to be the source address for all calls originating with 
members of that group.

Displays status of configured lines.