TORONTO, Canada, July 29 /PRNewswire/ -- Redline Communications Group Inc. (TSX/AIM: RDL), a leading provider of standards-based WiMAX and broadband wireless infrastructure products, will release its 2008 second quarter financial results on Thursday, July 31, 2008 at 2:00 a.m. ET (7:00 a.m. GMT). The financial results will be discussed on a conference call hosted by Majed Sifri, President and CEO, and Thomas Hearne, CFO, at 8:30 a.m. ET (1:30 p.m. GMT) the same day. Redline invites all interested parties to participate. To participate in the conference call please dial the following numbers five minutes before the start of the call to ensure your participation:

Canada: 416-644-3429 (Local) or 1-800-732-9303 (Toll-free)

UK: 00-800-2288-3501(Toll-free)

To access the webcast please visit http://www.newswire.ca or the Investor page on Redline's website http://www.redlinecommunications.com.

The conference call will be archived for replay by telephone until Thursday, August 7, 2008 at 416-640-1917 or 1-877-289-8525 (code 21279318 followed by the number sign) and by webcast for one year at http://www.redlinecommunications.com.

About Redline Communications

Redline Communications (http://www.redlinecommunications.com) is the leading provider of fixed and mobile standards-based wireless broadband solutions. Redline's RedMAX(TM) WiMAX Forum Certified(TM) system, RedMAX 4C Mobile WiMAX(TM) products, and its award-winning RedCONNEX(TM) and RedACCESS(TM) families of broadband wireless infrastructure products enable service providers and other network operators to cost-effectively deliver high-bandwidth services, including voice, video and data communications. Redline is committed to maintaining its wireless industry leadership with the continued development of WiMAX and other advanced wireless broadband products. With more than 100,000 installations in 85 countries, and a global network of over 170 partners, Redline's experience and expertise helps service providers, enterprises and government organizations roll out wireless broadband networks to support advanced communications.

NOTE: All registered and unregistered trademarks mentioned in this release are the property of their respective owners.

Certain statements in this release constitute forward-looking statements or forward-looking information within the meaning of applicable securities laws and are made pursuant to the "safe harbour" provisions of such laws. Statements related to potential benefits of, and demand for, Redline's products including statements with respect to the features and benefits that may be achieved through the use of Redline's products and the relative position of these products vis-à-vis competitive offerings in the industry are forward-looking statements which are subject to certain assumptions, risks and uncertainties. These risks and uncertainties include such factors as rapid technological changes, long uncertain sales cycles, demand for our products, the introduction of competing technologies, meeting industry standards, regulatory risk, dependent on key partners and resellers and other similar factors that may cause the actual results, performance or achievements of Redline to differ materially from the results, performance, achievements or developments expressed or implied by such forward-looking statements. Readers are cautioned not to place undue reliance on such statements. Redline assumes no obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

For further information: Redline Communications Tom Hearne/Carolyn Anderson thearne@redlinecommunications.com / canderson@redlinecommunications.com Tel: +1-905-479-8344 Equicom Group Craig Armitage/Vanessa Beresford carmitage@equicomgroup.com / vberesford@equicomgroup.com Tel: +1-416-815-0700 Canaccord Adams Neil Johnson/Andrew Chubb Tel: +44(0)20-7050 650

For further information: Redline Communications, Tom Hearne/Carolyn Anderson, thearne@redlinecommunications.com/canderson@redlinecommunications.com, Tel: +1-905-479-8344; Equicom Group, Craig Armitage/Vanessa Beresford, carmitage@equicomgroup.com/vberesford@equicomgroup.com, Tel: +1-416-815-0700; Canaccord Adams, Neil Johnson/Andrew Chubb, Tel: +44(0)20-7050 650