VoiceXML 2.0 Certified Platforms

The following platforms have passed the VoiceXML Forum Platform Certification Program for VoiceXML 2.0.

VoiceXML version: W3C VoiceXML 2.0 Recommendation March 16, 2004
Test Suite versions: VoiceXML Forum Test Suite v1.0, September 07, 2004
VoiceXML Forum Test Suite v1.0.1, January 26, 2005
VoiceXML Forum Test Suite v1.0.1a, May 10, 2005
VoiceXML Forum Test Suite v1.0.1b, July 27, 2005
VoiceXML Forum Test Suite v1.0.1c, July 29, 2006
Vendor CTR Product Name Product Version Operating System Telephony interface ASR engine TTS engine Date Certified
Aspect Software CTR Aspect Customer-SelfService 7.2 Windows 2003 T1 (remote testing via PSTN) SpeechWorks OSR3.0.9 SpeechWorks Speechify 3.0.1 June 2006
Aumtech, Inc. CTR Aumtech CGATE VoiceXML Server 3.0 Red Hat Enterprise Linux AS 3.0 SIP (remote testing via PSTN with VoIP gateway) Microsoft Speech Server Microsoft Speech Server February 2008
Avaya Business Communications CTR Avaya Voice Portal 3 Red Hat Enterprise Linux ES relaease 3 SIP SpeechWorks OSR3.0 SpeechWorks Speechify 3.0.1 July 2006
Avaya Business Communications CTR Avaya Interactive Response 1.3 Solaris T1
SpeechWorks OSR3.0 SpeechWorks Speechify 3.0.1 May 2005
Cisco Systems CTR IOS GW 12.4T IOS remote testing via PSTN (ISDN) Loquendo ASR 6.7 Loquendo TTS 6.5 February  2007
Edify Corporation CTR Edify Voice Interaction Platform (EVIP) 9.0 Windows 2000 SP4 T1 Nuance 8.5 ScanSoft RealSpeak 3.5.1 December 2004
Envox Worldwide CTR Envox Communications Development Platform 6.1 Windows 2000 SP4 T1 ISDN 4ESS SpeechWorks OSR 3.0.3 SpeechWorks Speechify 3.0.4 June 2005
Genesys Telecommunications Laboratories CTR Genesys Voice Platform (GVP) 7.0 Windows 2000 SP4 ISDN PRI

ScanSoft OSR 2.0.9

 ScanSoft Speechify 3.0.2

April 2005
Holly Connects CTR Holly Voice Platform V4.1 Solaris 9 remote testing via PSTN
(SIP with VoIP gateway)
Nuance 8.5 ScanSoft Speechify 3.0.1 July 2005
Intervoice CTR Omvia Media Server 2.5 Windows 2003 ISDN PRI
(remote testing via PSTN)
OSR 3.0.4
Real Speak 4.0.6
October 2005
Loquendo CTR VoxNauta Platform 7.0
Windows 2000 SP4
Loquendo ASR 6.7
Loquendo TTS 6.5
December 2005
Microsoft Corporation CTR Microsoft Speech Server 2007 2.61019 Windows 2003 SIP (remote testing via PSTN with VoIP gateway)  Microsoft ASR  Microsoft TTS December 2006
Nortel CTR MPS 3.0 Windows Server 2003 T1 ScanSoft OSR 3 ScanSoft RealSpeak 4 July 2005
Nuance Communications CTR Nuance Voice Platform (NVP) NVP-2004_07_28 Windows 2000 SP4 SIP Nuance 8.5 Nuance Vocalizer 4.0 September 2004
Prosodie * CTR Prosodie VXML-NG Browser 2.0 Linux ISDN Nuance Recognizer 9.0 Acapella 7.0 January 2012
Plum Voice CTR Plum Voice Platform 3.0.0  Linux ISDN Nuance OSR 3.0 AT&T NaturalVoices™ 1.4 March 2007
SandCherry, Inc. CTR SandCherry Voice Platform 3.2 Redhat Enterprise Linux 4 SIP Nuance OSR 3.0.11 Nuance Speechify 3.0.5 December 2006
Telesoft Technologies CTR OKEFORD Media Platform 14.2 Enterprise Linux E1 (remote testing via PSTN) Nuance Recognizer 9.0 Nuance Realspeak 4.5 May 2008
TellMe Networks, A Microsoft Subsidiary CTR Tellme Networks VoiceXML Browser 1.0 Solaris VoIP (remote testing via PSTN through VoIP gateway) Microsoft Speech Engine March 2008
Vail Systems, Inc – ICT Group CTR Vail-ICT VoiceXML Interpreter 2.0 Solaris SIP (remote testing via PSTN with VoIP gateway) Nuance 8.5 Nuance 4.0 June 2006
Verizon Business CTR VerizonBusiness Hosted IVR 8.4 Redhat Enterprise ES release 3 Clear Channel T1 (remote testing via PSTN Nuance
OSR 3.0.11
RealSpeak 4.0.12
March 2008
Vocalocity, Inc. CTR Vocalocity OEM Browser 2.5 Windows Server 2003 SP1 SIP Scansoft
OSR 2.0.6
Speechify 3.0.4
July 2005
VoiceGenie Technologies, Inc. CTR VoiceGenie Platform 6 Linux T1
ScanSoft OSR 3.0.0 ScanSoft Speechify 3.0.3 September 2004
Voxeo CTR Voxeo Prophecy 2006 Windows 2003 SIP with PRI VoIP gateway Voxeo Prophecy Speech Recognizer 6.5 Voxeo Prophecy Speech Synthesizer 6.5 March 2006
Voxeo CTR Voxeo VoiceCenter 6.0 Windows 2000 SP4 SIP (remote testing via PSTN with PRI VoIP gateway) Nuance 8.0 ASR ScanSoft Speechify 2.0 April 2005
Voxpilot CTR Voxpilot Open Media Platform v1.0 Windows 2000 SP4 remote testing via PSTN
Nuance v7.0.4
ScanSoft RealSpeak 3.0.3 September 2004
West Corporation CTR West OpenVXI Browser 2.5.0 Linux ISDN, remote testing via PSTN Scansoft OSR 3.0.4 Speechify 3.0.1 July 2005

*Tested in 2011 or beyond under updated test criteria from original 2.0 certification test criteria.