Features

Windows Fax Service Provider (FSP)

  • Fax Voip T.38/G.711FAX Device Provider (FSP) integrated into Windows Fax Service software
  • Multiple* Fax Voip Line fax devices with Windows Fax Service
  • Sending and receiving faxes using Windows Fax and Scan application
  • Sending a fax from any Windows application using fax printer
  • Cover Pages support
  • Fax Station ID (TCID, CSID), Fax Header (Company name)
  • Audio and visual fax notifications, Fax Monitor
  • Fax Class 1, UTI-T V.27ter/V.29/V.17, T.30 Fax Group 3 up to 14.400 Bauds
  • Error Correction Mode (ECM) support with Windows Fax Service
  • T.38 Real-time Fax over IP
  • T.38 UDPTL Redundancy
  • Forced switching to T.38 mode immediately or after specified time interval
  • Forced switching to T.38 mode on detecting CNG or CED tone
  • Real-time Audio G.711 Fax over IP
  • Auto Fall back to G.711 Fax mode if T.38 not available
  • Separate fax settings for SIP/H.323, outgoing/incoming, T.38/audio faxes
  • Voice announcement before sending fax
  • Caller ID support
  • Called Number (DID) support in Windows Fax Service via Routing information string

 SIP / H.323 support

  • SIP over UDP and SIP over TCP
  • SIP Outbound Proxy
  • Multiple SIP Registrations, Authentication Name, Domain/Realm, SIP Contact URL, Expires Header
  • Direct SIP Call Routing
  • H.323 support, Fast Start, H.245 Tunneling, Telephone numbers list
  • Registration with H.323 Gatekeeper, Search for GK, Time to Live
  • H.235 MD5 GK Authentication
  • Direct H.323 Call Routing
  • Tel URI Scheme support (with SIP only)
  • Audio formats: G.711-uLaw-64k, G.711-ALaw-64k, G.723.1, G.726-32k, GSM-06.10, iLBC, SpeexNB, SpeexWB
  • STUN server support
  • Outgoing and Incoming VOIP Call Routing
  • Overriding parameters via Call Routing: Username (Caller ID Number), Display Name (Caller ID Name), Maximum Bitrate, ECM, forced switching to T.38 mode based on timer and based on receiving CED/CNG fax tone, T.38 UDPTL Redundancy, voice announcement before sending fax
  • Possibility to change SIP/H.323 User Agent
  • Caller ID Number, Caller ID Name

Other

  • Fax Voip FSP Control Panel. Ribbon user interface
  • Fax Voip FSP Manager
  • Easy installation and configuring
  • Multi-Language support. Simple mechanism for translation into any language
  • Checking for new versions of the program
  • Backup and Restore procedures
  • Selective saving the configuration and user data when you reinstall the program
  • Unicode support
  • Full compatibility with operating system visual styles

* The maximum allowed number of fax devices that can be used with Windows Fax Service depends on the operating system. On Windows 10, Windows 8/8.1, Windows 7, Windows Vista and Windows XP the fax device limit is one. On Windows Server 2016, Windows Server 2012/2012R2, Windows Server 2008/2008R2, Enterprise or Datacenter Edition, Windows Server 2003, Enterprise Edition, there is no fax device limit. On other versions of Windows 2008/2008R2 and Windows 2003, the fax device limit is usually four. Be careful when purchasing multi-line licenses.

System Requirement

Platforms supported* 

  • Windows 10, Windows 10 64-bit, Windows Server 2016
  • Windows 8.1, Windows 8.1 64-bit, Windows Server 2012 R2
  • Windows 8, Windows 8 64-bit, Windows Server 2012
  • Windows 7, Windows 7 64-bit, Windows Server 2008 R2
  • Windows Vista, Windows Vista 64-bit, Windows Server 2008, Windows Server 2008 64-bit **
  • Windows Server 2003, Windows Server 2003 x64 Edition, Windows XP x64 Edition **
  • Windows XP **

* FaxVoip Software does not guarantee the correct operation of the program when you install software on Virtual Machine of any type. In the case of specific problems in such installations, technical support is not provided.

** Limited support. Some features may not work or work incorrectly. Windows XP, Windows Server 2003 and Windows Vista are no longer supported by Microsoft.

Additional system requirements 

  • Intel-compatible PC with 32-bit or 64-bit (x64) processor
  • Microsoft.NET Framework 4.5 or later (Windows 10/8.1/8/7/Vista/2016/2012/2008)
  • Microsoft.NET Framework 2.0 Service Pack 1 or later (Windows XP/2003)
  • Windows Fax Service (Windows Fax and Scan) installed
  • Windows Photo Gallery installed (Windows 10/8.1/8/7/Vista/2016/2012/2008), optional
  • Windows Picture and Fax Viewer installed (Windows XP/2003), optional

 Fax Software compatibility 

  • Windows Fax Service (Windows Fax and Scan)

 Recommended VOIP service providers 

 SIP PBX Software compatibility 

 H.323 Software compatibility 

 Network requirements 

  • Network connection from the local computer to the SIP or H.323 server