Cisco CP-7911G-CH1 System Administrator Manual page 107

Setting Up Cisco Unified IP Phones using SIP
SUMMARY STEPS
1.
2.
3.
4.
5.
6.
7.
DETAILED STEPS
Command or Action
Step 1
enable
Example:
Router> enable
Step 2
configure terminal
Example:
Router# configure terminal
Step 3
voice service voip
Example:
Router(config)# voice service voip
Step 4
allow-connections sip to sip
Example:
Router(config-voi-srv)# allow-connections sip
to sip
Step 5
sip
Example:
Router(config-voi-srv)# sip
OL-13143-04
enable
configure terminal
voice service voip
allow-connections sip to sip
sip
registrar server [expires [max sec] [min sec]]
end
Purpose
Enables privileged EXEC mode.
• Enter your password if prompted.
Enters global configuration mode.
Enters voice service configuration mode.
Allows connections from SIP to SIP endpoints.
Enters SIP configuration mode.
Cisco Unified SCCP and SIP SRST System Administrator Guide
How to Configure the SIP Registrar
107