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30 First time installation of the Nortel IP Phone 1535
2
Select the parameters to modify by choosing the appropriate
configuration options and pressing OK. Enter the values as required.
The available configuration options are as follows:
a. Proxy Address: Configure the Proxy server address information.
b. Proxy Port: Configure the IP Phone 1535 to use a specific port
to connect to the network proxy server. By default, the proxy
port value is 5060.
c. NAT/Timer (OPTIONAL): Modify the timing value used to
maintain network connectivity through a firewall. The timing
options available are 30 seconds, 45 seconds, 1 minute, 1.5
minutes, 2 minutes, 2.5 minutes, 3 minutes, and 5 minutes. By
default, this value is 2.5 minutes.
—End—
Configuring VoIP domain name information
In order for the IP Phone 1535 to connect to your installed IP telephony
services, you must access and configure the MCS 5100 network domain
name parameter.
Step Action
1
From the Main Menu,gotoSettings > VoIP Settings > Misc. >
Domain Name, and press OK to accept selection.
2
Enter the value for your network VoIP Server as required, and press
OK to confirm changes.
—End—
Modifying port assignments
You can configure the parameters with UDP port values used to transport IP
Phone 1535 operational information (Audio, Video, and Local), according
to the particulars of your network environment.
Step Action
1
From the Main Menu, select Settings > VoIP Settings > Misc. >
Ports and press OK.
2
Select the port type to configure (Audio, Video, or Local), and press
OK. The following are the acceptable value ranges by port type:
Multimedia Communications Server 5100
IP Phone 1535 Installation and Configuration
NN43160-103 01.02 Standard
Release 3.5 20 November 2006
Copyright © 2006, Nortel Networks Nortel Networks Confidential
.