Audio Fax Transmission

The options below are applied to the outgoing faxes:

Enable Error Correction Mode

Check this option if you want to have a possibility to use Error Correction Mode (ECM) for outgouing audio faxes. The ECM value can be overridden by the Outgoing Call Routing and Incoming Call Routing settings.

Maximum bitrate

Select maximum bitrate for outgouing audio faxes (Fax over G.711 codec). Maximum bitrate value can be set 14400/9600/4800 which corresponds to rate limits of standard protocols used for facsimile. The Maximum bitrate value can be overridden by the Outgoing Call Routing and Incoming Call Routing settings.

Audio Fax Reception

The options below are applied to the incoming faxes:

Enable Error Correction Mode

Check this option if you want to have a possibility to use Error Correction Mode (ECM) for incoming audio faxes. The ECM value can be overridden by the Incoming Call Routing and Outgoing Call Routing settings.

Maximum bitrate

Select maximum bitrate for incoming audio faxes (Fax over G.711 codec). Maximum bitrate value can be set 14400/9600/4800 which corresponds to rate limits of standard protocols used for facsimile. The Maximum bitrate value can be overridden by the Incoming Call Routing and Outgoing Call Routing settings.

Notes

• All options described in this section can be overridden by the Outgoing Call Routing and Incoming Call Routing settings.
• Parameters specified in this pane are only applied to H.323 fax calls. To configure similar settings in the case of SIP, you should change the appropriate options in the SIP section.