| Company | First Name | Last Name | Title | Session |
| 3COM | Mike | Leo | Director, Convergence Marketing | Session |
| 3COM | Scott | Hilton | Vice President, Product Management – Enterprise | Session |
| 8x8 | Karen | Hong | Director, Consumer Product Marketing | Session |
| 8x8 Inc. | Dave | Immethun | Sr. Director of Sales | Session |
| 8x8, Inc. | Huw | Rees | VP Sales and Marketing | Session |
| ABP Technology, Inc. | Robert | Messer | President & CEO | Session |
| Active Voice | Eyal | Inbar | General Manager | Session |
| Aculab | Ian | Colville | Product Manager | Session |
| ADTRAN Inc. | Frank | Green | | Session |
| Alcatel-Lucent | Charles | Bahr | Technical Staff - Bell Laboratories | Session |
| Alianza | Russ | Warner | VP of Global Sales | Session |
| Allworx | George | Daddis | President and co-founder | Session |
| Allworx | George | Daddis | President and co-founder | Session |
| Allworx | George | Daddis | President and co-founder | Session |
| ALLWORX | Jeffrey | Szczepanski | CTO | Session |
| Allworx | Jose | Pardo | Channel Manager | Session |
| Amino Communications Ltd | Huw | Price-Stephens | Director of Marketing & Strategic Business Development | Session |
| Aperio CI | Paul | King | President & COO | Session |
| Apex Voice | Michael | Trank | - | Session |
| AppTrigger | Patrick | Fitzgerald | Vice President of Marketing | Session |
| Aruba Networks | Peter | Thornycroft | Product Marketing Manager | Session |
| Asankya | Scott | Ryan | CEO | Session |
| Ascendent Systems, a subsidiary of RIM | Theron | Dodson | Director of Sales and Marketing | Session |
| AudioCodes | Alan | Percy | Director of Business Development | Session |
| AudioCodes | Alan | Percy | Director of Business Development | Session |
| AudioCodes | Alan | Percy | Director of Business Development | Session |
| AudioCodes | Alan | Percy | Director of Business Development | Session |
| AudioCodes | Sharone | Ben-Levi | VP of Marketing for Enterprise Enhanced Services | Session |
| Avaya | Anne | Columbe | | Session |
| Avaya | Anne | Columbe | | Session |
| Avaya | Anne | Columbe | | Session |
| AXIOM Sales Force Development | Bob | Nicols | | Session |
| AXIOM Sales Force Development | Bob | Nicols | | Session |
| BandTel | Joel | Maloff | | Session |
| Bandwidth.com | Sean | Rivers | | Session |
| Bandwidth.com | Sean | Rivers | | Session |
| Bingham McCutchen, LLP | William B. | Wilhelm | Counsel | Session |
| BlueNote Networks | Greg | Pisano | Director of Market Development | Session |
| Bluenote Networks | Mark | Ericson | Director, Technology & Product Strategy | Session |
| Bluesocket | Martin J. | Steinmann | Vice President of Product Management | Session |
| Bluesocket | Martin J. | Steinmann | Vice President of Product Management | Session |
| Bluesocket | Martin J. | Steinmann | Vice President of Product Management | Session |
| Brix Networks | Kaynam | Hedayat | VP, Product Management, & CTO | Session |
| BroadSoft | Mark | Enstrom | Director | Session |
| BroadSoft | Mark | Enstrom | Director | Session |
| BroadSoft | Mark | Enstrom (Moderator) | Director | Session |
| Broadvox | David | Byrd | VP Marketing & Product Management | Session |
| Broadvox | Eric | Eckman | Director of Business Development | Session |
| Broadvox | Mark | Bresler | Vice President of Channel Sales & Development | Session |
| BT Americas | Pete | Russo | Director of US Convergence Programs | Session |
| BT Global Services | Frank | Shaffer | Head of Global Inbound Services | Session |
| Business Solutions magazine | Jay | McCall (Moderator) | VoIP and Wireless Editor | Session |
| Cbeyond | Greg | Rothman | Director, SIPconnect Development | Session |
| Cbeyond | Greg | Rothman | Director, SIPconnect Development | Session |
| Cbeyond | Greg | Rothman | Director, SIPconnect Development | Session |
| Cisco Systems | Karen R. | Campagna | Senior Manager, Field Marketing Programs | Session |
| Clarus Systems | Richard | Whitehead | CTO | Session |
| CommuniGate Systems | Jon | Doyle | VP of Business Development | Session |
| Comverse | Matt | Lukens | Vice President and General Manager - Americas CIPC | Session |
| Comverse | Matt | Lukens | Vice President and General Manager - Americas CIPC | Session |
| CosmoCom | Tom | Chang | Senior Director of Sales Engineering | Session |
| Covergence | Robert | Welbourn | Senior Product Manager | Session |
| Covergence | Robert | Welbourn | Senior Product Manager | Session |
| CRM Magazine | Marshall | Lager (Moderator) | Editor | Session |
| Cypress Communications | Frank | Grillo | Executive Vice President, Enterprise Services | Session |
| Dalcon | David L. | Condra | CEO | Session |
| Deloitte Financial Advisory Services LLP | Matt | Clark (Moderator) | Principal, Valuation Services | Session |
| Deloitte Financial Advisory Services LLP | Matt | Clark (Moderator) | Principal, Valuation Services | Session |
| deltathree, Inc. | Gary | Coben | Director, Hosted Consumer VoIP | Session |
| Dialogic | James | Rafferty | - | Session |
| Dialogic | Jay | Shekhawat | | Session |
| Dialogic | Mike | Chapman | - | Session |
| Dialogic Corp. | Dwight | Irving, PhD | Applications Manager | Session |
| Digium Inc. | Bill | Miller | Vice President of Product Management and Marketing | Session |
| DiVitas Networks | Vivek | Khuller | CEO & Founder | Session |
| EMBARQ | Kevin | Edwards | Product Innovator, SOHO VoIP | Session |
| EMBARQ | Shekhar | Gupta | Product Development | Session |
| EMBARQ | Shekhar | Gupta | Product Development | Session |
| EMC Corporation | Peter | Charland | Senior Manager of Product Marketing, EMC Smarts | Session |
| Endeavor Telecom | Justin | McLain | CEO | Session |
| Envox Worldwide | Tim | Moynihan | Vice President, Global Marketing and Sales Support | Session |
| Envox Worldwide | Tim | Moynihan | Vice President, Global Marketing and Sales Support | Session |
| FaxCore, Inc. | Max | Schroeder (Moderator) | Senior VP | Session |
| Firsthand Technologies | Vish | Raju | Vice President of Product Line Management | Session |
| Fonality | Kerry | Garrison | trixbox Community Director | |
