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Cisco IOS Telephony Service, Version 2.02
Chapter 5 Command Reference
paging group (ephone-dn)
paging ip 224.0.1.20 port 2000
ephone-dn 21
number 2001
paging ip 224.0.1.21 port 2000
ephone-dn 22
number 2002
paging ip 224.0.2.22 port 2000
paging group 20,21
ephone 1
button 1:1
paging-dn 20
ephone 2
button 1:2
paging-dn 20
ephone 3
button 1:3
paging-dn 21
ephone 4
button 1:4
paging-dn 21
ephone 5
button 1:5
paging-dn 22
In this example, paging calls to 2000 go to Cisco IP phones (ephones) 1 and 2, and paging calls to 2001
go to ephones 3 and 4. Calls to 2002 go to ephones 1, 2, 3, 4, and 5. Ephones 1 and 2 are included in
paging directory number (ephone-dn) 22 through membership of ephone-dn 20 in the paging group.
Ephones 3 and 4 are included in paging ephone-dn 22 through membership of ephone-dn 21 in the paging
group. Ephone 5 is directly subscribed to paging-dn 22. Note that multicast addresses always take the
form of 224.x.x.x.
Related Commands Command Description
ephone-dn Enters ephone-dn configuration mode and configures the directory numbers
for the Cisco IP phone lines.
paging (ephone-dn) Sets paging numbers that can be called in order to broadcast an audio page
to a group of Cisco IP phones.
paging-dn (ephone) Sets an audio paging directory number for each Cisco IP phone.
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