Specifications

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Cisco IOS Telephony Service, Version 2.02
Chapter 3 Additional Configuration Tasks
Configuration Examples
Configuration Examples
Enabling a Top-Line Description Example
The following example shows the configuration for a top black bar description for ephone-dn 5, which
is associated with extension number 8001:
ephone-dn 5
number 8001
description 408 555 1212
Configuring Intercom Example
The following example shows intercom configuration between two Cisco IP phones. In this example,
directory number (ephone-dn) 18 and directory number (ephone-dn) 19 are set as an intercom pair. DN
18 is associated with button 3 of Cisco IP phone (ephone) 4 and directory number (DN) 19 is associated
with button number 3 of Cisco IP phone (ephone) 5. Button 3 on both the Cisco IP phone 4 and Cisco
IP phone 5 is set as a pair to provide intercom service to each phone.
ephone-dn 18
number A5001
name “intercom”
intercom A5002 barge-in
ephone-dn 19
name “intercom”
number A5002
intercom A5001 barge-in
ephone 4
button 1:2 2:4 3:18
ephone 5
button 1:3 2:6 3:19
Configuring Paging Examples
The following are paging examples for a single group and multiple groups.
Configuring Paging for a Single Group
In this example, paging calls to 2000 are multicast to Cisco IP phones 1 and 2, and paging calls to 2001
go to Cisco IP phones 3 and 4:
ephone-dn 20
number 2000
paging ip 224.0.1.20 port 2000
ephone-dn 21
number 2001
paging ip 224.0.1.21 port 2000