Aastra Telecom C53I User Guide

Configuration Server Protocol

41-001160-00, Rev 01  Release 2.0

4-13

Network Configuration of the IP Phones

You can download new versions of firmware and confguration files from the 
configuration server to the IP phone using any of the following types of protocols: 
TFTP, FTP, HTTP, and HTTPS. The TFTP setting is the default download 
protocol. You can configure the type of protocol that the IP phone uses by setting 
it in the configuration files, the IP phone UI, or the Aastra Web UI.

Use the following procedure to configure the configuration server protocol.

For DHCP to automatically populate the IP address or domain 

name for the TFTP server, your DHCP server must support Option 66. 
For more information, see this chapter, the section, 

 on 

.

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

 on 

1

Press 

 on the phone to enter the Options List.

2

Select Network.

3

Select Download Protocol.

4

Select  "Use TFTP", "Use FTP", "Use HTTP", or “HTTPS”.

The IP phone uses the protocol you select to download new firmware and configuration files from 
the configuration server.

5

Press Done to save the changes.