User Guide

Operational Features

41-001129-00 Rev 09, Release 1.4.1 5-133

Operational Features

Call Waiting Tone

You can enable or disable the playing of a call waiting tone when a caller is on an

active call and a new call comes into the phone.

You can configure this feature using the configuration files and the Aastra Web

UI.

Configuring Call Waiting Tone

Use the folllowing procedures to configure a call waiting tone on the IP phones.

Configuration Files

For specific parameters you can set in the configuration files for enabling/disabling a call waiting tone, see

Appendix A, the section, “Call Waiting Tone Setting” on page A-74.

Aastra Web UI

1 Click on Basic Settings->Preferences->General.

2 A call waiting tone is enabled by default. If required, disable the "Play Call Waiting Tone" field by

unchecking the check box.