Here's an upcoming Webinar you may be interested in joining Telecom Marketing & Sales Outlook Join industry experts for 30-minutes of informative discussion and audience interaction on marketing and sales challenges, strategies, trends and best practices in the telecommunications space. What: Complimentary “ Driving Telecom Marketing And Sales Effectiveness , ” Webinar, presented by MarketBridge , Telephony Magazine and the Kellogg School of Management . When : Tuesday, April 19, 2007, 1:00-1:30 p.m. (EST) Who : Mark Donnolo, Senior Vice President of MarketBridge head of our Telecommunications Practice, Estelle Conover, VP Alliance Channels, AT&T Southeast, and moderator Dan O’Shea, editor-in-chief of Telephony Magazine Why: This event is based on the first annual “ Driving Telecom Marketing & Sales Effectiveness Survey, ” which gathered insights from 350 marketing and sales executives and managers from 160 leading Telecom Carriers, Wireless Providers, Cable Companies and Equipment Manufacturers.…