Accessing Codec and Tone Detection Profiles and Validating Settings
From TBwiki
Applies to version(s): v2.8.
You must access your system's default sound codec and tone detection profiles, to validate whether or not they are correctly set.
To do so:
1- Click Profiles in the navigation panel
2- Select the default configuration (or the custom configuration you will be using)
3- Click SIP to access the SIP profiles.
4- Validate the configuration:
- Select an appropriate DTMF relay scheme from the list
4- Click "<<" to add a scheme
- Click Save
IMPORTANT! The configuration will not be saved if the text box designed to contain the session definition protocol (SDP) is left empty. The SDP must be written as directed in the session description protocol page.