Switching T.38 For Fax Over Ip On/Off - Auerswald COMpact 3000 analog Operating Manual

Switching T.38 for Fax over IP On/Off

Enabling T.38 (procedures for real-time Group 3 facsimile communication over IP networks)
makes smooth fax transmission possible.
Switching this on/off can be done as follows:
• Separately for VoIP providers
• Via the configuration manager
Requirements:
– External VoIP channel (COMpact 3000 VoIP or VoIP channels purchased and activated in
the Upgrade Center)
– Provider support for T.38
– Configuration manager, opened with sufficient authorisation
– Configured internal fax subscribers
1. Open the page CONFIGURATION > Voice over IP (VoIP) > VoIP provider.
2. Click in the line of the corresponding VoIP provider.
The Provider configuration opens.
3. Open the page Provider configuration > T.38 and Codec.
4. Select or clear the Support T.38 for providers check box.
Enables fax transmission via T.38 for the provider.
Disables fax transmission via T.38 for the provider.
Note: If any problems occur when T.38 is enabled, change the setting for the
negotiation of the fax protocol (T.38 negotiation) (see step 5).
5. In the T.38 negotiation list field, select one of the following options:
Compliant to RFC: two separate medialines for automatic deactivation and
negotiation of the fax protocol.
Variant 1: only one medialine for negotiation of the fax protocol (medialine for
automatic deactivation is omitted).
Further steps:
– Save your settings before you leave the page.
COMpact 3000 analog/ISDN/VoIP - Firmware V4.0 - Operating Manual V06 12/2020
Settings
Switching T.38 for Fax over IP On/Off
VoIP
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