Aastra Telecom C53I User Guide

Basic Network Settings

41-001160-00, Rev 01  Release 2.0

4-7

Network Configuration of the IP Phones

If you disable DHCP on your phone, you need to configure the following network 
settings manually:

•

IP Address

•

Subnet Mask

•

Gateway

•

Primary DNS

•

Secondary DNS

You can configure the network settings using the configuration files, the IP phone 
UI, or the Aastra Web UI.

For specific parameters you can set in the configuration files, see Appendix A, the section, 

1

Press 

 on the phone to enter the Options List.

2

Select Network.

3

Select IP Address and enter the IP address of the phone.

4

Select Subnet Mask and enter the subnet mask.

5

Select Gateway and enter the gateway address.

6

Select DNS and enter a Primary and/or Secondary DNS server.

7

Press Done to save the changes.

The IP phone is manually configured. 
You can now continue configuring the IP phone if required using the IP Phone UI.