Compare Fax Voip Products

Fax Voip Windows Fax Service Provider

Fax Voip FSP version 3.2.1
Windows Fax Service
Provider

Fax Voip

Fax Voip T38 Fax & Voice
version 8.3.1
Virtual COM Ports (modems)

Fax Voip

Fax Voip T38 Fax & Voice
version 8.3.1
Built-in lines

SoftPhone

Fax Voip
Softphone
version 3.1.1

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Learn More Download Buy Now
Learn More Download Buy Now
Learn More Download Buy Now
VoIP (SIP, H.323, CAPI 2.0), T.38, Audio FAX over G.711 codec
SIP support (UDP, TCP). Multiple SIP Registration. Direct SIP Call Routing. Forcible SIP Registration. SIP support (UDP, TCP, TLS). Multiple SIP Registration. Direct SIP Call Routing. Forcible SIP Registration. SIP support (UDP, TCP, TLS). Multiple SIP Registration. Direct SIP Call Routing. Forcible SIP Registration. SIP support (UDP, TCP). Multiple SIP Registration. Direct SIP Call Routing.
H.323 support. Registration with H.323 Gatekeeper. Direct H.323 Call Routing. H.323 support. Registration with H.323 Gatekeeper. Direct H.323 Call Routing. H.323 support. Registration with H.323 Gatekeeper. Direct H.323 Call Routing. H.323 support. Registration with H.323 Gatekeeper. Direct H.323 Call Routing.
Outgoing and Incoming VOIP Call Routing Outgoing and Incoming VOIP Call Routing. Incoming Modem Call Routing. Outgoing and Incoming VOIP Call Routing Outgoing and Incoming VOIP Call Routing
T.38 T.38 T.38 T.38
Audio FAX over G.711 codec Audio FAX over G.711 codec Audio FAX over G.711 codec Audio FAX over G.711 codec
ISDN CAPI 2.0 support. Audio FAX over G.711 codec. ISDN CAPI 2.0 support. Audio FAX over G.711 codec. CAPI Fax.
Sending and Receiving faxes
Windows Fax Service / Fax and Scan / Fax Printer Virtual COM Ports (TAPI Voice Modems) compartible with any Standard Fax Software include Windows Fax Service / Fax and Scan / Fax Printer Fax Voip Console / Fax Voip Printer Fax Soft Printer. Log Book. Manual sending and receiving faxes when voice call is established.
Multiple FAX Lines in Windows Server OS Multiple FAX Lines with Windows Fax Service in Windows Server OS, with other fax software - depends on fax software Multiple FAX Lines 3 Lines
SendFax.exe utility SendFax.exe utility with Windows Fax Service SendFax.exe utility
Cover Pages Cover Pages with Windows Fax Service, with other fax software - depends on fax software Cover Pages
Sharing Fax Resources in Windows Server OS Sharing Fax Resources with Windows Fax Service in Windows Server OS, with other fax software - depends on fax software
Mail to Fax, Incoming and Outgoing Fax Routing
Mail to Fax Mail to Fax with Windows Fax Service Mail to Fax
Incoming Fax Routing Methods: E-mail, Store in Folder, Print, Custom Incoming Fax Routing Methods with Windows Fax Service: E-mail, Store in Folder, Print, Custom Incoming Fax Routing Methods: E-mail, Store in Folder, Print, Custom
Outgoing Fax Routing Methods: E-mail Delivery Receipts, Store in Folder, Print, Custom Outgoing Fax Routing Methods with Windows Fax Service: E-mail Delivery Receipts, Store in Folder, Print, Custom Outgoing Fax Routing Methods: E-mail Delivery Receipts, Store in Folder, Print, Custom
Using with Windows Fax Service / Fax and Scan
FSP (Fax Service Provider) Virtual Modems + Microsoft Modem Device Provider
ECM (Error Correction Mode)
BUSY signal detection
Called Number (DID) via Routing Information field Called Number (DID) via CallerID field (workaround)
Fax Timeouts
Intelligent fax retransmission
Mail to Fax Mail to Fax
Incoming Fax Routing Methods: E-mail, Store in Folder, Print, Custom Incoming Fax Routing Methods: E-mail, Store in Folder, Print, Custom
Outgoing Fax Routing Methods: E-mail Delivery Receipts, Store in Folder, Print, Custom Outgoing Fax Routing Methods: E-mail Delivery Receipts, Store in Folder, Print, Custom
SendFax.exe utility SendFax.exe utility
Voice announcement before sending fax
Audio calls and audio features
Voice announcement before sending fax Voice Modem Functionality via TAPI or using passthrough mode - depends on your fax/voice software: answering machine, voice announcement before fax sending or fax receiving, sending of voice messages, operatinging with different systems for voice and fax (Voice and Fax mailboxes), remote answering machine control, listening to a telephone line through your computer speakers etc. Sending audio messages, Fax Voip Send Audio Message Wizard, SendAudio.exe utility Outgoing and incoming phone calls, Call Recording, Playing audio messages into the telephone line, Music on Hold, Call Transfer, Call Forwarding, Phone Book, Log Book, Random Phone Calls
Run as Windows Service
Run as Windows Service Run as Windows Service Run as Windows Service
Run as Application Run as Application Run as Application