Aastra Telecom 55I User Manual

Network Settings

4-34

41-001160-00, Release 2.1, Rev 04  

IP Phone Administrator Guide

The following table identifies the default DSCP of protocols.

Use the following procedures to configure ToS/DSCP on the IP phone.

Protocol 

Name

Default DSCP 

Values in the 

ToS Field

rtp

32

rtcp

32

sip

24

ToS/DSCP is enabled by default. The SIP, RTP, and RTCP 

parameters show defaults of 24, 32, and 32, respectively. Use the 
following procedures to change these settings if required.

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 Administrator Menu.

3

Enter your Administrator password.
Note: The IP Phones accept numeric passwords only.

4

Select Network Settings.

5

Select Type of Service DSCP.