MARSHALL COMMUNICATIONS CORPORATION
IMPLEMENTS NEW INTERNAL REVENUE SERVICE (IRS)
IVT BROADCAST SYSTEM

ASHBURN, VA. - May 2007 - Marshall Communications Corporation (MARSHALL) announces the implementation of a new state-of-the-art Interactive Video Teletraining (IVT) broadcast system for the Internal Revenue Service (IRS).   The new system will be used for transmitting IRS-TV broadcasts, Distance Learning, and Content Delivery to 146 IRS sites across the contiguous United States, plus Alaska, Hawaii and Puerto Rico. 

MARSHALL 's completion of the new IVT broadcast for the IRS showcases the latest in broadcast technology utilizing Digital Video Broadcast via Satellite, Internet Protocol (DVB-S/IP) encompassing MPEG4 encoding capability.  Supporting the new IRS-TV broadcast system is MARSHALL's own DVB-S/IP network called EagleStreams.  Service via EagleStreams provides secure, high-quality connectivity and communications, wherever needed, and improves broadcast viewing with the use of the new technology.

MARSHALL provided the systems engineering design and configuration for converting the broadcast uplink studio, as well as, the bandwidth and coordination of the hardware installation at each of the IRS sites to get them converted to the new system.  In addition to deploying the operational system, MARSHALL will be performing the network management, help desk support, and monitoring of the IRS broadcast system from its headquarters in Ashburn, Virginia.

"Marshall Communications has been providing high quality of systems engineering and integration of satellite and IP networking services to DoD and non-DoD agencies since 1991.  The new IRS broadcast system with the use of DVB technology has given us another opportunity to feature the flexibility of standards-based, open architecture solutions in meeting the IRS' requirements", commented Sonny Marshall, President and Chief Executive Officer.

ABOUT MARSHALL
Headquartered in Ashburn, VA, Marshall Communications Corporation is a small disadvantaged (SDB certified), Veteran-Owned Small Business (VOSB), and was established in 1991.  MARSHALL has been providing high quality satellite communications and multimedia networking solutions including full turnkey systems engineering and integration using COTS to DoD and non-DoD Agencies for over 15 years.  MARSHALL was awarded a Schedule 70 (Contract # GS-35F-0195S) by the GSA Federal Supply Service (FSS) in February 2006.  MARSHALL's team has over 100 years of satellite communications network operations, planning, and systems engineering experience.  The Company specializes in "Best of Breed" in standards-based, open architecture systems and delivering satellite-based IP network solutions that are cost effective and promote quality of service and reliability.  MARSHALL can be viewed on the Internet at http://www.marshallcomm.com.

For more information, please contact:

Courtney Coleman
Vice President, Business Development
Voice:  571.223.2010
Fax:  571.223.2012
E-mail:  CourtneyC@marshallcomm.com