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
- Intelligent fax retransmission: when retrying, the fax transmission is started commencing with the first page that was not successfully transmitted to avoid having to resend pages that have already been completed
- Fax Timeouts: waiting for call answer, time to establish connection with a fax, fax page transmission time, maximum call duration
- SendFax.exe command line utility. Sending a fax to one or more recipients. Support for multiple documents, cover pages, native e-mail delivery receipts. Tracking fax job. Configuring and running SendFax.exe using the Fax Voip FSP Control Panel
- 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
- Easy integration with Windows Fax Service. Configuring Windows Fax Service to send/receive faxes via Fax Voip FSP devices in one click. Automatic installing of Windows Fax and Scan (Fax Server Role) during Fax Voip FSP installation. Creating shortcuts on the desktop and in the main menu. In Windows 11 and Windows 10, automatic bug fix in Windows Fax Service / Fax and Scan software ('Forward as E-mail' button is grayed out etc.)
Incoming Fax Routing Methods (Fax Routing Extension)
- Fax Voip FSP Routing Extension integrated into Windows Fax Service software
- Route through e-mail Incoming Fax Routing Method. E-mail Templates. Customizable attachment filename templates
- Store in a folder Incoming Fax Routing Method. Customizable filename templates
- Print Incoming Fax Routing Method
- Custom routing for incoming faxes
Outgoing Fax Routing Methods
- E-mail Delivery Receipts Outgoing Fax Routing Method. E-mail Templates. Customizable attachment filename templates
- Store in a folder Outgoing Fax Routing Method. Customizable filename templates
- Print Outgoing Fax Routing Method
- Custom routing for outgoing faxes
SIP / H.323 support
- SIP over UDP and SIP over TCP support
- SIP Outbound Proxy
- Multiple SIP Registrations, Authentication Name, Domain/Realm, SIP Contact URL, Expires Header, Forcible SIP Registration
- 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
E-mail support: Mail to Fax, Fax to Mail, Delivery Receipts
- Mail to Fax. Multiple e-mail attachments, Cover Pages, Sender Information
- Mail to Fax Rules. Overriding depending on e-mail address: Dialing Rules, Delivery Receipts, E-mail Attachments, Cover Pages, Sender Information, Fax Priority and Schedule, E-mail Templates. Blocking unwanted e-mail addresses
- Fax to Mail (Route through e-mail Incoming Fax Routing Method). E-mail Templates. Customizable attachment filename templates
- Delivery Receipts via e-mail (E-mail Delivery Receipts Outgoing Fax Routing Method). E-mail Templates. Customizable attachment filename template
- Customizable E-mail Templates. Customizable date and time formats
- SMTP support. OAuth 2.0 Modern Authentication support. SecureSmtpClient, CDO.Message, System.Net.Mail. Implicit SSL, Explicit SSL (STARTTLS). TLS version 1.2 support. UTF-8 encoding
- Sending digitally signed e-mail messages. Clear signing. Opaque signing
- POP3/IMAP support. OAuth 2.0 Modern Authentication support. SSL support. TLS version 1.2 support
- Ignoring invalid e-mail server SSL certificate
Other
- Fax Voip FSP Control Panel. Ribbon user interface
- Fax Voip FSP Manager
- Direct Converting to Fax. Supported formats: PDF, TIFF, SFF, QFX, BMP, JPEG, GIF, PNG, ICO, WMF (EMF)
- Repair ‘printto’ verbs function. Supported formats: TXT, BMP, DIB, EMF, GIF, ICO, JFIF, JPE, JPEG, JPG, JXR, PNG, RLE, TIF, TIFF, WDP, WMF
- Easy installation and configuring
- Multi-Language support. Simple mechanism for translation into any language
- Address Book (Windows Contacts) support
- 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
Notes
- (* : The maximum allowed number of fax devices that can be used with Windows Fax Service depends on the operating system. On Windows 11, Windows 10, Windows 8/8.1 and Windows 7 the fax device limit is one. On Windows Server 2022, Windows Server 2019, Windows Server 2016, Windows Server 2012/2012R2, Windows Server 2008R2, Enterprise or Datacenter Edition, there is no fax device limit. On other versions of Windows 2008R2, the fax device limit is usually four. Be careful when purchasing multi-line licenses.
