Fax Voip - virtual T38 Fax & Voice modem for SIP / H.323 / ISDN CAPI 2.0

Details

Fax Voip Built-in VOIP/ISDN Fax/Audio lines

So called Fax Voip Built-in VOIP/ISDN Fax/Audio lines allow you to send or receive faxes and send audio messages using Fax Voip Console application. In essence, this is a complete fax and audio VoIP solution developed by our engineers. This solution does not use a virtual modem technology and does not require installation of any other third-party fax voice software. The figure below shows how this part of Fax Voip application works.

Fax Voip Built-in VOIP/ISDN Fax/Audio lines

To manage all outgoing and incoming faxes and audio messages, Fax Voip Console application with modern Ribbon user interface is used. Incoming faxes are stored in the Inbox folder in TIFF, PDF or SFF format for your choice. Using Fax Voip Virtual Printer, you can easily send a fax from any Windows application. Fax Voip Send Audio Message Wizard used to prepare and send an audio message through the VoIP phone line. To automatically send a fax or audio message from your application, you can use SendFax.exe and SendAudio.exe command line tools.

What kind of license do I need to use this?

To use Fax Voip Console, Fax Voip Virtual Printer and Send Audio Message Wizard you need Fax Voip built-in VOIP/ISDN Fax/Audio Lines license.

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How to configure Fax Voip to use Built-in VOIP/ISDN Fax/Audio lines?

1
Outgoing Calls

To send T.38 faxes over VoiP via Built-in lines, you should configure outgoing rule with <T38FAX> specified in the From Line field of your rule. To send audio faxes (fax over G.711 codec) over VoiP via Built-in lines, you should configure outgoing rule with <G711FAX> specified in the From Line field of your rule. To send faxes over CAPI 2.0 via Built-in lines, you should configure outgoing rule with <ISDN-FAX> specified in the From Line field of your rule. To send audio files via Built-in lines, you should configure outgoing rule with <AUDIO> specified in the From Line field of your rule.
2
Incoming Calls

To route incoming calls to Built-in lines, i.e. to Fax Voip Console, you must indicate this in your incoming rule. To receive T.38 faxes, specify file:<T38FAX> in the To Fax Voip field of your rule. To receive audio faxes (fax over G.711 codec), specify file:<G711FAX> in the To Fax Voip field of your rule. To receive ISDN faxes over CAPI 2.0, specify file:<CAPI-FAX> in the To Fax Voip field of your rule. Note that by default Fax Voip routes all incoming calls to Virtual COM Ports (modems), so you need to re-configure incoming rules after clean installation if you want to store your faxes in Fax Voip Console.

To send a fax

1
Fax Voip Virtual Printer

Using Fax Voip Virtual Printer, you can easily send a fax from any Windows application. Open the document you want to fax, click Print and then select Fax Voip printer.
2
Send a Fax from Fax Voip Console

In the Fax Voip Console click the New Fax button on the Main tab of the Ribbon. Select the document you want to send as a fax, and then click Open.
3
Fax Voip Send Fax Wizard

In the Fax Voip Send Fax Wizard you can enter the recipient fax number, choose when your fax is scheduled for sending and specify many other parameters.
4
SendFax.exe command line tool

To automatically send a fax from your application, you can use SendFax.exe command line tool.

To send an audio message

1
Send an Audio Message from Fax Voip Console

In the Fax Voip Console click the Audio Message button on the Main tab of the Ribbon. Select the audio file you want to send, and then click Open.
2
Fax Voip Send Audio Message Wizard

In the Fax Voip Send Audio Message Wizard you can enter the recipient phone number, choose when your audio message is scheduled for sending and specify many other parameters.
3
SendAudio.exe command line tool

To automatically send audio message from your application, you can use SendAudio.exe command line tool.