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Support - Legacy Products - Supported Devices

Note: Not all modems are created equally! Make sure the modem you pick supports the features you require. Things to look for: Caller ID, distinctive ringing, Unimodem/V or Windows compatible, etc.. Audio quality will vary from modem to modem.

The following modems or telephony devices are known to work correctly with CallAttendant Home and CallAttendant Pro:

Company Modem Name Model Number Comments
Creative Labs Modem Blaster Flash 56II DI5601-1 (Internal ISA) Requires firmware version 3.210 and driver version 2.6 or later.
MultiTech Systems MultiModemZDXV MT5600ZDXV (External Serial) Requires firmware version 2.200q or later.
Diamond Corporation Supra Express 56K ITU Standard V.90 & Speakerphone Sup 2490 (Internal ISA) Requires firmware and driver version 2.200-01 or later
3Com
Formerly US Robotics
US Robotics Sportster Voice Internal 33.6 Faxmodem with Personal Voice Mail 1171-02 (Internal ISA) Requires latest firmware and drivers.
US Robotics Sportster Voice 56k Faxmodem with Personal Voice Mail (X2) 1785-00 (Internal ISA)
3Com US Robotics 56k Voice Faxmodem 5685-00 (Internal ISA)
US Robotics Sportster 56K Voice (OEM version) 1749 (Internal ISA)
US Robotics 56K PCI WinModem 5690-00 (Internal PCI) Requires drivers dated 1999-03-03 or later. Requires Pentium 166 MHz or better. When using CallAttendant Pro, do not install two WinModems on the same machine.
AOpen Component Solutions AOpen FM56-ITU (Fax/Modem/Voice) Part Number: 91.AC001.109 (Internal ISA)  
Zoom Telephonics Zoom FaxModem 56K DualMode 2919 (Internal ISA) Requires firmware version V2.100-K56_2M_DCP_A Z201 (RCV56DPF L8570A Rev 47.24/47.24) and latest drivers.
Mitel Corporation Mitel Personal Assistant 9110 (Telephone) This is an attached telephone.

Modems That Have Known Problems With CallAttendant Pro

The following voice modems are known to have problems working with CallAttendant Home and CallAttendant Pro and are not recommended:

Company Modem Name Model Number Comments
3Com
Formerly US Robotics
US Robotics Sportster Voice External 33.6 Faxmodem with Personal Voice Mail 1172 (External Serial)  
US Robotics Sportster Voice 56k Faxmodem with Personal Voice Mail (X2) 1784 (External Serial)  
3Com US Robotics 56k Voice Faxmodem 5684 (External Serial)  
3Com US Robotics Voice Faxmodem Pro 5605 (External Serial/USB) Does not work in serial mode on all systems, may work in USB mode (not yet tested).
Creative Labs Flash 56 PCI DI 5630 Failed to play out audio.
Data Fax Modem with Voice DI 5665 Worked, but no Caller ID.
External 56II DE 5620  
Modem Blaster PCMCIA DI 5615 It is not voice compatible.
Modem Blaster USB DE 5670 It is not Unimodem/V voice compatible.
MultiTech Systems Multimodem PCI MT 5634ZPX-PCI  
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