| Company | First Name | Last Name | Title | Session |
| Aculab | Ian | Colville | Product Manager | Session |
| AudioCodes | Sharone | Ben-Levi | Vice President of Marketing, Enterprise Business Group NA | Session |
| Avaya | Lawrence | Byrd | Director, Unified Communications Architecture | Session |
| Centillium Communications | Dhananjay | Shukla | Senior Manager Voice-over-Packet/NGN Software Engineering | Session |
| Cisco | Parvesh | Sethi | VP, Advanced Services - WW Technology Practices | Session |
| Cisco | Richard | Tywoniak | Senior Marketing Manager | Session |
| Cisco | Seth | Call | Senior Software Engineer & Developer Evangelist | Session |
| Cisco | Seth | Call | Senior Software Engineer & Developer Evangelist | Session |
| Cisco | Sunny | Kumar | Senior Marketing Manager | Session |
| Converged Access, Inc. | Manickam | Sridhar | Chief Technology Officer | Session |
| CT Labs | Chris | Bajorek | Director and Founder | Session |
| Data Connection | Jonathan | Cumming | Director of VoIP Product Management, NPD | Session |
| Dialogic Corporation | James | Rafferty | Director, Gateway Product Management | Session |
| Digium, Inc. | Kevin P. | Fleming | Director of Software Technologies | Session |
| Ensim Corporation | David J. | Wippich | Chief Executive Officer | Session |
| Envox Worldwide | Arkady | Balter | Principal Software Engineer | Session |
| Global IP Sound | Gary | Hermansen | President & Chief Executive Officer | Session |
| Intelliverse | Frank | Paterno | Vice President of Marketing | Session |
| Intelliverse | Frank | Paterno | Vice President of Marketing | Session |
| IXIA | Pierre | Lynch | Director of Wireless Strategy | Session |
| Keynote Systems, Inc. | Arun | Bhardwaj | Director Business Development (Internet Technologies) | Session |
| Legerity, Inc. | Shoaib | Mohammad | Director, Corporate Business Development | Session |
| LifeSize | Casey | King | CTO | Session |
| LignUp Corporation | Kevin | Nethercott | Founder, President & COO | Session |
| Michael Stanford LLC | Michael | Stanford (Moderator) | Consultant | Session |
| Michael Stanford LLC | Michael | Stanford (Moderator) | Consultant | Session |
| Microsoft | Kyle | Marsh | Principal Program Manager, Unified Communications | Session |
| Mindspeed Technologies | Huan-yu | Su, Ph.D. | Executive Director of Marketing | Session |
| MITEL | Doug | Michaelides | Vice President, Global Marketing | Session |
| MITEL | Doug | Michaelides | Vice President, Global Marketing | Session |
| Mitel | Rick | Ringel | | Session |
| NMS Communications | Brough | Turner | Senior Vice President, Chief Technology Officer | Session |
| NMS Communications | Brough | Turner | Senior Vice President, Chief Technology Officer | Session |
| Nokia | Wai | Seto | | Session |
| Nortel | Vish | Nandlall | Chief Network Architect for Carrie Networks | Session |
| Octasic | James | Awad | | Session |
| Qualcomm | Rasmus | Hellberg | Director, Technical Marketing | Session |
| Sangoma | David | Mandelstam | Founder/President/CEO | Session |
| Siemens | Vijay | Bhagavath | Senior Strategist in the Office of the CTO | Session |
| Skype Developers Program | Paul | Amery | Director | Session |
| Spirent Communications | Ralph | Daniels | Director of Triple Play Business Development | Session |
| Spirit DSP | Fred | Wydler | VP VoIP Products | Session |
| Sylantro Sytems | Jeanne | Sauer | VP of Field Marketing | Session |
| TelEvolution, Inc. | David | Beckemeyer | CEO | Session |
| VoiceAge Corp | Claude | Gravel | Vice President of Engineering | Session |
| VoiceObjects | Michael | Codini | Chief Technical Officer | Session |
