Compare Fax Voip Products
 Fax Voip FSP version 4.3.1 |
 Fax Voip |
 Fax Voip |
 Fax Voip |
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| 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 T.38 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 | |
| SMTP / POP3 / IMAP: OAuth 2.0 Modern Authentication support, TLS version 1.2 support | SMTP / POP3 / IMAP: OAuth 2.0 Modern Authentication support, TLS version 1.2 support | SMTP / POP3 / IMAP: OAuth 2.0 Modern Authentication support, TLS version 1.2 support | |
| 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 T.38 Console 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 | |