| Company | First Name | Last Name | Title | Session |
| 3COM | Mike | Leo | Director, Convergence Marketing | Session |
| 3COM | Scott | Hilton | Vice President, Product Management – Enterprise | Session |
| 8x8, Inc. | Huw | Rees | VP Business Development | 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 |
| Allegiance | John | Epeneter | VP of Product Management | Session |
| Allegiance | John | Epeneter | VP of Product Management | Session |
| Allworx | Jeff | Szczepanski | CTO | Session |
| Allworx | Jeff | Szczepanski | CTO | Session |
| Allworx | Jeff | 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 | Product Manager | 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 | Carsten | Bergmann | Sr Manager, Mobile Voice Development | Session |
| AU24 | Hugh | Goldstein (Moderator) | Managing Partner | Session |
| AudioCodes | Sharone | Ben-Levi | Vice President of Marketing, Enterprise Business Group NA | Session |
| Avaya | Anne | Columbe | | Session |
| Avaya | Anne | Columbe | | Session |
| Avaya | Anne | Columbe | | Session |
| AXIOM Sales Force Development | Phil | Forrester | Vice President of Instructor Development & Delivery | Session |
| AXIOM Sales Force Development | Phil | Forrester | Vice President of Instructor Development & Delivery | Session |
| BandTel | Joel | Maloff | Director of Marketing | Session |
| Bandwidth.com | Sean | Rivers | Director of Product Engineering | Session |
| Bandwidth.com | Sean | Rivers | Director of Product Engineering | 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 | David | Bukovsky | VP of Product Management | Session |
| Broadvox | David | Byrd (Moderator) | VP Marketing & Sales | 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, Marketing | 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 | Jay | Shekhawat | | Session |
| Dialogic | Mike | Chapman | - | Session |
| Dialogic Corp. | Dwight | Irving, PhD | Applications Manager | Session |
| Digium Inc. | Bill | Miller | VP, Product Management | Session |
| DiVitas Networks | Richard | Watson | Director of Product Management | Session |
| EMBARQ | Kevin | Edwards | Product Innovator, VoIP and Converged Services | 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 |
| Entellium | Paul | Johnston | President and Chief Executive Officer | Session |
| Entellium | Paul | Johnston | President and Chief Executive Officer | 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 | Session |
| Foundry Networks | Franchesca | Walker | Director of Enterprise Solutions | Session |
| Gartner Dataquest | Akshay | Sharma (Moderator) | Research Director - Carrier Network Infrastructure, Converged Infrastructure | Session |
| Gigaom | Surj | Patel | | Session |
| Global Crossing | Debra | Swann | Vice-President, Voice Services | Session |
| GM Voices, Inc. | Marcus | Graham | CEO | Session |
| Golden State Communications | Jason | Lavine | | Session |
| Grandstream Networks | Khris | Kendrick | Senior Business Development Directory | Session |
| HelloSoft Inc. | Allan | Johnson | Vice President of Business Development, Wireless Group | Session |
| Huawei | Manuel | Vexler | Chief Marketing Officer IMS/NGN | Session |
| iBasis, Inc. | Alan R. | Bugos | Vice President - Advanced Technology and Engineering | Session |
| IDC | Nora | Freedman (Moderator) | Senior Analyst, Enterprise Networks | Session |
| IDC | Nora | Freedman (Moderator) | Senior Analyst, Enterprise Networks | Session |
| IDC | Rebecca | Swensen (Moderator) | Research Analyst, VoIP Services | Session |
| IDC | William | Stogega (Moderator) | Research Manager | Session |
| IMS Forum, NGN Forum | Michael | Khalilian (Moderator) | Chairman & President | Session |
| Ingate | Janne | Magnusson | Director Operations | Session |
| Ingate | Janne | Magnusson | Director Operations | Session |
| Ingate | Janne | Magnusson | Director Operations | Session |
| Ingate | Olle | Westerberg | CEO | Session |
| Ingate Systems | Steven | Johnson | President | Session |
| Inlet Technologies | Neal | Page | President & CEO | Session |
| Integra 5 | Steve | Borelli | VP of Marketing & Busniess Development | Session |
| Integrated Customer Solutions | James | Tiller | President | Session |
| IntelliCom Analytics | Frank | Stinson | Partner | Session |
| IntelliCom Analytics | Mark | Ricca (Moderator) | Partner | Session |
| IntelliCom Analytics | Mark | Ricca (Moderator) | Partner | Session |
| Intelliverse | Frank | Paterno | Vice President of Marketing | Session |
| Inter-Tel | Jon | Young | Vice President of Software Engineering | Session |
| Interactive Intelligence | Brad | Herrington | Senior Product Marketing Manager – Contact Center | Session |
| Interactive Intelligence | Joe | Adams | Vice President and Chief Technology Evangelist | Session |
| Interactive Intelligence | Joe | Adams | Vice President and Chief Technology Evangelist | Session |
| Interactive Intelligence | Rachel | Wentink | Director, Product Management | Session |
| IP Business | Gary | Kim (Moderator) | Editor-in-Chief | Session |
| IP Business | Gary | Kim (Moderator) | Editor-in-Chief | Session |
| IP Business & Internet Telephony Magazine | Hunter | Newby | Contributing Editor & Columnist | Session |
| IP Business & Internet Telephony Magazine | Hunter | Newby | Contributing Editor & Columnist | Session |
| IP Business & Internet Telephony Magazine | Hunter | Newby | Contributing Editor & Columnist | Session |
| Ipitomy | Nick | Branica | CEO | Session |
| Iwatsu Voice Networks | Don | Gant | VP Business Development & Channel Marketing | Session |
| Iwatsu Voice Networks | Don | Gant | VP Business Development & Channel Marketing | Session |
| IXIA | Taran | Singh | IXIA Video and Triple Play Product Line Manager | Session |
| J Arnold & Associates | Jon | Arnold (Moderator) | Principal | Session |
| J Arnold & Associates | Jon | Arnold (Moderator) | Principal | Session |
| J Arnold & Associates | Jon | Arnold (Moderator) | Principal | Session |
| Juniper Networks | Ravi | Medikonda | Director of Service Provider Marketing, Wireline Segment | Session |
| Juniper Networks | Ravi | Medikonda | Director of Service Provider Marketing, Wireline Segment | Session |
| Juniper Networks | Shrikant | Latkar | Sr. Manager Solutions Marketing | Session |
| Lampert & O’Connor, P.C. | Mark J. | O’Connor | Member | Session |
| LifeSize | Casey | King | CTO | Session |
| LifeSize | Casey | King | CTO | Session |
| LignUp Corp. | Kevin | Nethercott | Founder, President and COO | Session |
| Market Strategy & Analytics Partners | David H. | Yedwab (Moderator) | Partner | Session |
| Market Strategy & Analytics Partners | David H. | Yedwab (Moderator) | Partner | Session |
| MASERGY | Chris | Nabinger | Chief Technology Officer | Session |
| MegaPath | Dan | Foster | Chief Sales & Marketing Officer | Session |
| Metaphor Solutions, Inc. | M. Mobeen | Khan | COO | Session |
| Michael Stanford LLC | Michael | Stanford (Moderator) | Consultant | Session |
| Mitel | Simon | Gwatkin | VP of Strategic Marketing | Session |
| NetQoS, Inc. | Kim | Shorb | Unified Communications Product Manager | Session |
| Network General | James | Messer | Director of Technical Marketing | Session |
| NexTone | John | Longo | Vice President of Marketing | Session |
| NextPoint Networks | Aaron | Sipper | Director, Product Marketing | Session |
| NextPoint Networks | Aaron | Sipper | Director, Product Marketing | Session |
| NICE Systems | Brian | Spraetz | Senior Solutions Consultant | Session |
| Nuvio | Jason | Talley | Founder & CEO | Session |
| Objectworld | Roger | Magoon | | Session |
| Objectworld | Roger | Magoon | | Session |
| Objectworld | Roger | Magoon | | Session |
| Occam Networks | Juan | Vela | Director of Product and Strategic Markets | Session |
| OpenSpan | Francis | Carden | CEO & Founder | Session |
| OPNET Technologies, Inc. | Russ | Elsner | APM Technology Director | Session |
| Packet8 | Dave | Immethun | Sr. Director of Sales | Session |
| Pactolus Communications Software | Ken | Osowski | VP of Product Management & Marketing | Session |
| Phone Fusion | John | McDonald | VP of Sales & Marketing | Session |
| Polycom, Inc. | Geri | Mitchell-Brown | Director, Technical Business Development | Session |
| Product Support Solutions | Keith | Ward | Chief Technology Officer | Session |
| Quintum Technologies | Chuck | Rutledge | VP of Marketing | Session |
| Qwest Communications | Ali | Giacomin | Product Director | Session |
| Qwest Communications | Thuy | Ha | Director of Product Management | Session |
| RAD-INFO, Inc | Peter | Radizeski | Telecom Specialist | Session |
| Redshift Networks | Roger | Toennis | Sr. Director of Product Marketing | Session |
| RedShift Networks | Srinivas | Mantripragada | Chief Security Architect | Session |
| RNK Communications | Richard | Koch | CEO | Session |
| Sangoma Technologies | Doug | Vilim | VP Marketing and Sales | Session |
| SAP Business Communications Management | Kay | Kretschmer | Director, BCM | Session |
| Send Word Now (SWN) Communications, Inc. | Mitchell | Orlowsky | Executive Vice President, Unified Communications | Session |
| ShoreTel | Martin | Ruddle | | Session |
| ShoreTel | Martin | Ruddle | | Session |
| Siemens Communications, Inc. | Becky | Davis | | Session |
| SIP Forum | Marc | Robins | President and Managing Director | Session |
| SIP Forum | Richard | Shockey | Director and Chairman of the Technical Working Group | Session |
| SIP Forum | Richard | Shockey | Director and Chairman of the Technical Working Group | Session |
| SIP Forum | Richard | Shockey | Director and Chairman of the Technical Working Group | Session |
| SIP Forum | Richard | Shockey | Director and Chairman of the Technical Working Group | Session |
| SIP Forum | Richard | Shockey | Director and Chairman of the Technical Working Group | Session |
| SIP Forum | Richard | Shockey (Moderator) | Director and Chairman of the Technical Working Group | Session |
| SIPeerior Technologies, Inc. | David A. | Bryan | CEO | Session |
| Sipera Systems | Eric | Winsborrow | Chief Marketing Officer | Session |
| Sipera Systems | Eric | Winsborrow | Chief Marketing Officer | Session |
| Sipera Systems | Eric | Winsborrow | Chief Marketing Officer | Session |
| Stealth Comunications | Shrihari | Pandit | President & CEO | Session |
| Stealth Comunications | Shrihari | Pandit | President & CEO | Session |
| Stealth Comunications | Shrihari | Pandit | President & CEO | Session |
| Stratus Technologies | Ali | Kafel | Vice President, Telecommunications | Session |
| Stratus Technologies | Ali | Kafel | Vice President, Telecommunications | Session |
| Stratus Technologies | Nathan | Franzmeier | President | Session |
| Tangoe | Al | Subbloie | CEO | Session |
| Taqua | Todd | Daniels | Operations and Sales | Session |
| TARGUSinfo | Mark | Barber | VP and General Manager, Telecommunications Providers | Session |
| TECHtionary.com | Thomas B. | Cross | CEO | Session |
| TECHtionary.com | Thomas B. | Cross | CEO | Session |
| TECHtionary.com | Thomas B. | Cross | CEO | Session |
| TECHtionary.com | Thomas B. | Cross | CEO | Session |
| TECHtionary.com | Thomas B. | Cross | CEO | Session |
| TECHtionary.com | Thomas B. | Cross | CEO | Session |
| Telenity Inc. | Gurol | Akman | CTO | Session |
| Telenity Inc. | Nitin | Patel | VP Strategic Marketing | Session |
| TelNet of Virginia | Michael | Howard | President | Session |
| Texas Instruments | Fred | Zimmerman | Manager, VoIP residential & SMB Gateway Market | Session |
| The Alexander Group | Rich | Alexander | President | Session |
| The Leckie Group, Inc. | Jeanne | Leckie | Managing Director | Session |
| The Utility Company | Mark | Scott | President and Founder | Session |
| TMC | Erik | Linask (Moderator) | Associate Editor | Session |
| TMC | Erik | Linask (Moderator) | Associate Editor | Session |
| TMC | Greg | Galitzine (Moderator) | Editorial Director of TMC's IP Communications Brand | Session |
| TMC | Rich | Tehrani (Moderator) | CEO | Session |
| TMC | Richard | Grigonis (Moderator) | Executive Editor | Session |
| TMC | Richard | Grigonis (Moderator) | Executive Editor | Session |
| TMC | Richard | Grigonis (Moderator) | Executive Editor | Session |
| TMC | Richard | Grigonis (Moderator) | Executive Editor | Session |
| TMC | Richard | Grigonis (Moderator) | Executive Editor | Session |
| TMC | Tom | Keating (Moderator) | VP of TMC/CTO/Executive Technology Editor | Session |
| TMC | Tom | Keating (Moderator) | VP of TMC/CTO/Executive Technology Editor | Session |
| TMC | Tom | Keating (Moderator) | VP of TMC/CTO/Executive Technology Editor | Session |
| TouchStar | Steve | Bederman | CEO | Session |
| Transera Inc. | Mukesh | Sundaram | CTO & Co-founder | Session |
| U4EA Techologies | Jim | Greenway | VP of Products & Marketing | Session |
| UCN Inc. | Kevin | Childs | President | Session |
| Verizon Business | Les | Goldman | Senior Product Manager for Managed IP Telephony Services | Session |
| Vertical Communications | Walter | Kenrich | Vice President of Product Management | Session |
| Vertical Communications | Walter | Kenrich | Vice President of Product Management | Session |
| VoiceObjects | Mark W. | Stallings | Manager of Professional Services | Session |
| VoiceXML Forum | Ken | Rehor | Chair, Conformance Committee | Session |
| VoIP Logic | Micah | Singer | CEO | Session |
| VOIPSA | Dan | York | Best Practices Chair | Session |
| VoodooLabs | Nicholas | Branstator | General Manager | Session |
| VoSKY | Michael | Johnson | National Channel Manager | Session |
| VPIsystems | Mike | Devlin | Vice President of Business Development | Session |
| WYDE Voice | Mike | Eastman | Vice President of Global Sales | Session |
| Xangati | David | Messina | Vice President of Marketing | Session |
| ZDNet | Russell | Shaw (Moderator) | IP Telephony Blogger | Session |
| ZDNet | Russell | Shaw (Moderator) | IP Telephony Blogger | Session |
