| Company | First Name | Last Name | Title | Session |
| | 12:30 – 12:45 | Talkswitch | | Session |
| 2Wire | Ted | Fagenson | Executive Vice President, Corporate Marketing & Business Development | Session |
| 3COM | Denis | Aull | Vice President and General Manager, Convergence Business Unit | Session |
| 3COM | G "Ram" | Ramaprasad | Director of Product Line Management, Convergence Voice | Session |
| 3COM | Pat | Rudolph | Vice President Technology | Session |
| 3COM | Pat | Rudolph | Vice President Technology | Session |
| Aculab | Michael | Donoghue | VP Sales, Americas | Session |
| Aculab | Simon | Millard | Head of Professional Services | Session |
| Aculab | Simon | Millard | Head of Professional Services | Session |
| Advanced Call Processing | Dave | Watson | Solutions Engineer | Session |
| Advanced Call Processing | Dave | Watson | Solutions Engineer | Session |
| Alcatel | Aaron | Sif | Director, Triple Play Solutions Marketing | Session |
| Alcatel | Tom | Eggemeier | Vice President, General Manager for Enterprise Voice activities in North America | Session |
| Alcatel-Lucent | Keith | Chappell | Managing Vice President, Global Communications Applications | Session |
| Amdocs | Stoyan | Kenderov | Director, Business Development – Next-Generation Services, and Technology Evangelist | Session |
| Angel.com | Mike | Zirngibl | President and CEO | Session |
| Anime Network | Kevin | McFeeley | VP of Affiliate Sales & New Media | Session |
| Anime Network | Kevin | McFeeley | VP of Affiliate Sales & New Media | Session |
| Apconnection | Art | Reisman | CTO and Founder | Session |
| Apparent Networks Inc. | Loki | Jorgenson | Chief Scientist | Session |
| Arbinet | Steve | Heap | CTO | Session |
| Asankya | Scott | Ryan | CEO | Session |
| Asankya | Scott | Ryan | CEO | Session |
| Asankya | Scott | Ryan | CEO | Session |
| Ascendent Systems, a subsidiary of RIM | Carsten | Bergmann | Sr Manager, Mobile Voice Development | Session |
| Aspect Communications | Craig | Covington | Senior Product Manager | Session |
| Aspect Communications | Craig | Covington | Senior Product Manager | Session |
| Astute Solutions | Michael | Freshwater | Managing Consultant, Telephony Practice | Session |
| Astute Solutions | Michael | Freshwater | Managing Consultant, Telephony Practice | Session |
| ATS Communications, Inc. | John | Zeller | President | Session |
| AudioCodes | Alan | Percy | Director of Business Development | Session |
| Avaya | Jim | Su | Sr. Manager, SIP & Applications Assurance Network Marketing | Session |
| Avaya | Lawrence | Byrd | Director, Unified Communications Architecture | Session |
| Avaya Inc. | Gary | Becker | Technical Staff Member - CM Server & IMS Systems Engineering Group | Session |
| Avotus | Gary | Zimmerman | Director, Product Marketing | Session |
| Azimuth System | Fanny | Mlinarsky | Founder & CTO | Session |
| Azimuth System | Fanny | Mlinarsky | Founder & CTO | Session |
| BandTel | Chris | Dunk | CEO | Session |
| BandTel | Chris | Dunk | CEO | Session |
| Bandwidth.com | Nathan | Cameron | VP of Sales | Session |
| BlueNote Networks | Greg | Pisano | Director of Market Development | Session |
| Bluesocket, Inc. | Mads | Lillelund | CEO | Session |
| BorderWare Technologies Inc. | Dominic | Chorafakis | Senior Product Manager | Session |
| BridgePort Networks | Sanjay | Jhawar | Senior Vice President of Marketing and Business Development | Session |
| BroadSoft | Mike | Sangillo | Director, Wireless Solutions | Session |
| CallMiner | Cliff | LaCoursiere | SVP of Business Development & Co-Founder | Session |
| CallMiner | Cliff | LaCoursiere | SVP of Business Development & Co-Founder | Session |
| CallWave | Adrian | van Haaften | Chief Marketing Officer | Session |
| Centillium | John | Kasha | Director of VoIP Marketing | Session |
| Cincinnati Bell Telephone | Michael | Herrmann | Director, Business Development – Marketing and Product Strategy | Session |
| Cisco | Cullen | Jennings | Distinguished Engineer, Voice Technology Group | Session |
| Cisco | Jennifer | Baker | Senior Marketing Manager of Video Solutions | Session |
| Cisco | Jennifer M. | Blatnik | Mgr, Product Marketing | Session |
| Cisco | Kevin | Flynn | Sr. Manager, Security Technology Marketing - Unified Communications | Session |
| Cisco | Kevin | Flynn | Sr. Manager, Security Technology Marketing - Unified Communications | Session |
| Cisco Systems | Brian | Dal Bello | Director, Product Marketing, IP Communications End Points | Session |
| Cisco Systems | Julie | O'Brien | IP Communications Marketing Manager, SMB | Session |
| Cisco Systems | Karen R. | Campagna | Senior Manager, Field |
