Cisco CP-7911G-CH1 System Administrator Manual page 110

How to Configure the SIP Registrar
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Router> enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3
call fallback active
Example:
Router(config)# call fallback active
Step 4
voice register pool tag
Example:
Router(config)# voice register pool 12
Step 5
id {network address mask mask | ip address mask
mask | mac address}
Example:
Router(config-register-pool)# id network
172.16.0.0 mask 255.255.0.0
Step 6
preference preference-order
Example:
Router(config-register-pool)# preference 2
Cisco Unified SCCP and SIP SRST System Administrator Guide
110
Setting Up Cisco Unified IP Phones using SIP
Purpose
Enables privileged EXEC mode.
Enter your password if prompted.
•
Enters global configuration mode.
(Optional) Enables a call request to fall back to alternate
dial peers in case of network congestion.
This command is used if you want to monitor the proxy
•
dial peer and fallback to the next preferred dial peer.
For full information on the call fallback active
command, see PSTN Fallback
Enters voice register pool configuration mode for SIP
phones.
Use this command to control which registrations are
•
accepted or rejected by a Cisco Unified SIP SRST
device.
Explicitly identifies a locally available individual or set of
SIP IP phones. The keywords and arguments are defined as
follows:
network address mask mask: The network address
•
mask mask keyword/argument combination is used to
accept SIP Register messages for the indicated phone
numbers from any IP phone within the indicated IP
subnet.
ip address mask mask: The ip address mask mask
•
keyword/argument combination is used to identify an
individual phone.
mac address: MAC address of a particular
•
Cisco Unified IP Phone.
Sets the preference order for the VoIP dial peers to be
created. Range is from 0 to 10. Default is 0, which is the
highest preference.
The preference must be greater (lower priority) than the
•
preference configured with the preference keyword in
the proxy command.
Feature.
OL-13143-04