Configure Fax VBD

This article applies to:	Product	Version
	Tmedia	2.8

To enable VBD:

1. Select Profiles from the navigation menu.

2. Click Create New Profile

3. Enter a name for the Fax Profile.

• Click Fax/Modem Relay to expand the view.

4. Configure the settings:

• Set Enable Fax/Modem Relay to enabled.
• Set Detection Mode to Standard.
• Set Relay Mode to Passthrough.
• Set Switch to FAX relay upon CNG tone to checked.
• Select a codec. For example silence suppression

You can set one or both of the following two parameters:

• Support V.152 VBD
• Force V.152 VBD

Support V.152 VBD	Force V.152 VBD	Description
Enabled	Disabled	Will negociate the gpmd parameter in the SDP.
Disabled	Enabled	Will always use VBD.
Enabled	Enabled	Will accept VBD without negociation and will negociate for it on an outgoing fax.

5. Verify thet the Profile was successfully created message is displayed.