Educating end users, resellers, distributors and systems integrators about SIP trunking is on the agenda as Ingate Systems partners with TMC, leading IP-PBX vendors, SIP trunking service providers and industry thought-leaders to offer "SIP Trunking: Everything You Need to Know" seminars at the INTERNET TELEPHONY Conference & Expo West 2009.

Technology Marketing Corporation and Digium announce that they have once again teamed up to host a series of training courses at TMC’s INTERNET TELEPHONY Conference & EXPO West 2009. This year’s event is scheduled to take place September 1-3, 2009 at the Los Angeles Convention Center.

Digium is expanding the focus of the AstriCon Open Source Telephony Conference and Exhibition, to be held October 13-15, 2009, to reach the broad group of professionals who design and manage large enterprise, government and carrier networks. Celebrating the tenth anniversary of Asterisk’s release as an open source project, the conference will be rich with content for Asterisk software developers, Digium’s channel and technology partners, and business users from small, medium and large companies. This year’s conference also features a dedicated track that focuses on Asterisk’s move into mainstream large enterprise and government markets.

Cedar Point and Ericsson will demonstrate PacketCable 2.0 VoIP features that enable cable operators to increase revenue opportunities at the ANGA 2009 Exhibition and Conference, May 26-28 in Cologne, Germany.

Dr. Christian Stredicke, snom's founder and CEO, will speak at the HD Communications Summit on the deployment issues for wideband VoIP. The single-day conference will take place on Thursday, May 21, 2009 in New York City. snom Director of Business Development Mike Storella will also speak at the conference on the "HD Enterprise Panel" in the afternoon with other leading industry experts

Global IP Solutions is sponsoring the HD Communications Summit in New York on Thursday, May 21. The HD Communications Summit will be exploring the issues and benefits associated with the widespread deployment of HD VoIP.

GIPS' Vice President of Engineering, Dr. Jan Linden will lead a key presentation that will provide an in-depth analysis on the expanding HD codec space and how to navigate the minefield of choices and the factors that differentiate the quality of HD voice.

Mobile Web 2.0 Summit will be held in London on 3rd & 4th June, is delighted to formally announce sponsorship agreements with 5 key stakeholders in the mobile telecommunications sector. The five organisations in question are Vodafone, O2 Litmus, GetJar, Nokia and Orange.

These key industry stakeholders have all committed to actively supporting the forthcoming conference, which is focusing on the development of the Mobile Web ecosystem and vitally, the monetisation of the sector. The 2 day, 4 streamed, 60+ speaker event, dubbed “the industry’s best supported event” due to huge support from over 40 key organisations and media, is yet again set to be a major gathering of the entire mobile web spectrum.

Infradapt announces its participation in the 2009 Association of TeleServices International 2009 Convention in Pittsburgh, Pennsylvania. ATSI's 65th annual convention and expo will be held June 17-20 at the Weston Convention Center, 1000 Penn Avenue, Pittsburgh, PA.

Digium released details about the sixth annual AstriCon Open Source Telephony Conference and Exhibition. The event brings together open source and telephony developers, systems integrators, entrepreneurs and Digium partners to discuss Asterisk, the most widely used open source telephony platform for creating custom communication solutions. Digium invites those who would like to speak at AstriCon to submit information for consideration by June 1, 2009, at www.astricon.net.

When: Saturday, April 18, 2009, 9:00AM to 4:00PM

Where: Georgia Institute of Technology Christopher W. Klaus Advanced Computing Building 266 Ferst Drive, Atlanta, GA 30332

Admission: Free to Everyone. No Charge.

What: This year's program consists of two tracks in two lecture halls. One track focuses on the basic installation and configuration of Asterisk. That's where volunteers install and configure Asterisk on attendee supplied computers for free. The installation and configuration will be shown and explained using the lecture hall projection screens.

What: Sigma Systems will demonstrate its service fulfillment solutions at The Cable Show 2009, featuring residential video, business VoIP and Subscriber Information Service for advanced advertising. Also, Sigma Chief Technology Officer Brian Cappellani will host a panel discussion on OSS/BSS transformation as part of the CIO.IT track.

More than 500 international delegates from across the globe will converge in Beirut to take part in Arabcom 2009, one of the biggest telecom summits in the Arab World.

Under the Patronage and in the presence of The Minister of Telecom in Lebanon, H.E. Eng. Gibran Bassil, Arabcom 2009 will be held in Parallel with the Arab Telecom Ministers Annual meeting in Lebanon, on 28-29 May 2009 at the Habtoor Grand Hotel , Beirut.

Voiceserve exhibited its latest VOIPSWITCH products at CeBIT 2009 in Hanover, Germany. The dynamic range of Voipswitch modules incorporated in the Voipswitch solution caters for a very broad range of Softswitch VOIP clientele. Interested potential clientele included WIFI, ISP and VOIP operators. VOIP hardware manufacturers from Asia, Europe and the USA exhibiting their wares at the fair showed interest in having the Voipswitch modules incorporated in their hardware. At the Exhibition, demonstrations were given showing the latest window mobile and IP-PBX software in addition to the already versatile standard Voipswitch modules.

VoiceCon Orlando announces the latest additions to the Conference program, including the addition of keynote speaker Angel Wingate, Assistant Vice President of the Office of Information Technology at Duke University. VoiceCon Orlando is happening March 30 - April 2, 2009, at the Gaylord Palms Hotel in Orlando, FL. Registration is open at www.voicecon.com/orlando.

Internet Telephony Conference & Expo East 2009 takes place February 2, 2009 - February 4, 2009 at the Miami Beach Convention Center in Miami, Florida. Listed below are the exhibitor profiles.