Configure Fax Voip Softphone with T38FAX
T38FAX service allows you to send and receive T.38 faxes. This service provider also offers phone numbers in the United States.
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Configure SIP account
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Username (or SIP-ID): the phone number provided by T38FAX
Password: password
SIP Registrar Server: sip.t38fax.com
Configure Outgoing Call Routing
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On the General page, in the Dial on Line area, check that the following settings are used:
VOIP Protocol: SIP
Dial on SIP Server: sip.t38fax.com
Username: the phone number provided by T38FAX
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Automatic Fax Reception
When configuring your incoming rule, make sure that T.38 support option is selected.
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Send or Receive T.38 fax
Make sure that T.38 FAX option is enabled in the main window.
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