Cisco SIP IP Phone User Manual

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Cisco SIP IP Phone Administrator Guide
Chapter 3 Managing Cisco SIP IP Phones
Modifying the Phone’s SIP Settings
Step 9 When done, press the Save soft key to save your changes and exit the SIP Configuration menu.
Caution When you have completed your changes, ensure that you lock the phone as described in the “Locking
Configuration Mode” section on page 3-2.
Start Media Port Optional The start RTP range for media. Default is 16,384. Valid values are 16,384
to 32,766.
End Media Port Optional The end RTP range for media. Default is 32,766. Valid values are 16,384
to 32,766.
Backup Proxy Optional IP address of the backup proxy server or gateway. Enter this address in IP
dotted-decimal notation.
Backup Proxy Port Optional Port number of the backup proxy server. Default is 5060.
Emergency Proxy Optional IP address of the emergency proxy server or gateway. Enter this address
in IP dotted-decimal notation.
Emergency Proxy Port Optional Port number of the emergency proxy. Default is 5060.
Outbound Proxy Optional The IP address of the outbound proxy server. You can use either a dotted
IP address or a DNS name (A record only).
Outbound Proxy Port Optional The port number of the outbound proxy server. The default is 5060.
NAT Enabled Optional Choose No to disable NAT and Yes to enable NAT.
NAT Address Optional The WAN IP address of the NAT or firewall server. You can use either a
dotted IP address or a DNS name (A record only).
Table 3-6 Additional SIP Configuration Parameters (continued)
Parameter Required or Optional

Cisco SIP IP Phone Specifications

General

Brand	Cisco
Model	SIP IP Phone
Category	IP Phone
Language	English