| Answer machines (mostly GNU GPL license) | 
KPhonecenter including FAX 
Lintad for Linux 
MVM  modem-independant Voice Mail system - LINUX 
TKVOICE incl. FAX frontend; for Linux 
TOEJAM a Java Answering Machine 
 |    
| IVR (additional parts) | 
·  Digital Pulse Recognition: 
Sumihiro signal processing 
 ·  Passive backplane, cases and processorboards: 
Adlink 
Advantech 
APPRO International 
Arbor 
Arise Computer, Inc. 
Axiom Technology, Inc. Computer Chassis 
Capax 
Carlo Gavazzi Computer Systems 
Chassis Plans, LLC 
Crystal Group, Inc. 
CSS Laboratories, Inc. 
Diversified Technology 
Elma Electronic AG 
Force Computers 
ICS Advent 
Industrial Computer source 
Industrial CPU Systems 
Interlogic Industries 
I-Bus 
Kontron (UK) 
Microbus 
Nupro processor boards 
Portwell 
RackMaster Systems, Inc. 
SBSor 
Texas Micro Systems since August 1999 RadiSys Corp. 
Transduction 
Trenton 
Tri-MAP 
Troyan Systems Dutch dealer 
 ·  Semiconductors: 
Analog Devices DSP 
Consumer Microcircuits Ltd 
DSP Group 
Elantec 
Plessey Semiconductors Inc. 
PMC-Sierra Inc. 
Motorola DSP 
RadiSys Corp. 
Sensory Inc. microcontroller for Speechrecognition 
Texas Instruments DSP 
VLSI (Philips) 
Xilinx, Inc. 
Zarlink Semiconductor before May 2001 Mitel Semicon. 
 ·  Other additional parts: 
Blue Wave Systems DSP resource boards 
Digital Voice Systems, Inc. Speech compression boards 
Performance Techn. T1/E1/J1 telecom adapter boards 
RealTime Systems, Inc. Conferencing boards 
 |    
 
| Other IVR stuff | 
Alphacom new and reconditionned dialogic boards 
Atis promoting (tele) communication 
 |    
 | 
| IVR (complete systems and boards) | 
Active Voice Voice Mail, auto attendant (Unity since Dec. 2000 Cisco 
Aculab MVIP compatible DSP boards 
Alacron DSP boards 
Alliance Systems 
Analogic DSP boards 
Amtelco MVIP, SCSA, H.100 and H.110 DSP boards 
Applied Voice Technology Inc. 
AshTec Computer Telephony 
Bigcat Systems Turnkey database publishing using IVR, TTS 
BittWare Voice/Fax boards 
Brooktrout Fax & Voice boards, Show N Tel toolkit 
Brite since April 27th, 1999 Intervoice 
C3 Computer Telephony 
Callware TSAPI, TAPI, JTAPI, Exchange 
Centigram Communications 
Comverse TRILOGUE INfinity (since 1998 including Boston Techn.) 
ctideveloper.com Call-Fusion IVR platform 
Conversant IVR (Lucent; since 2000 Avaya) 
Dialogic DSP boards and software/solutions 
Digium DSP boards and open source libraries/applications 
Digital Voice Systems, Inc. speech compression boards 
Edify (since Nov. 2005 part of Intervoice) 
Eicom (part of Dialogic) 
European Computer Telefony GmbH IVR systems 
IBM DirectTalk 
IBM WebSphere Voice Server 
Intel Telecom hardware and software products 
Intersolve techn. smartcard communication board for IVR; MVIP/SCSA 
Intervoice DSP boards, runtime software, development tools and solutions (acquired by Convergys-July 2008) 
iTEK IVR, Voice Mail, Fax-On-Demand 
iVoice IVR, Voice Mail, auto attendant 
Katalina Tech. IVR system, on Dialogicboard and modem 
Kingston Voiceware 
Linkon Corp 
MCCT Matrix and Titan IVR platforms 
Micro Call 
Microlog (since 1996 incl. Phonatic Int. (NL)) 
MVIP Product Directory 
Ai-Logix Inc. (formely Music Telecom) DSP boards 
Music Telecom (NL) MVIP  boards 
MG2 Int. SVI, IVR solution set 
Natural Micro Systems MVIP,  H.100 and H.110, IP gateway boards 
NetPhone Inc. 
Octel Voice Mail, Fax-on-Demand (part of Lucent/Avaya) 
Open Source for Open Telecom (NMS) 
Periphonics Corp. VPS (since Sept.1999 Nortel) 
Phonetics Inc 
Pika Tech. or Pika Tech. Inc. MVIP based DSP boards 
PIX 
Plum Voice Portals 
PP-COM Telec. Message Routing System 
Quicknet low cost telephony hardware 
Rhetorex (Lucent) DSP boards 
Sinet DSP boards 
Syntellect DSP boards, IVR, solutions (VolcalPoint) 
Spectrum Signal Processing DSP boards 
Supplitel AG 
Talx Corp. 
Telsis 
Uher 
Unisys (since 1999 including PulsePoint) 
Vicorp 
VoiceTek Generations (since 1998 part of Aspect) 
 |    
 
 
 |