Vertical Announces Teleconference for 2008 First Quarter Results

CAMBRIDGE, Mass. (Nov. 19, 2007) -- Vertical Communications (VRCC.OB) (“Vertical”), a leading provider of next-generation, IP-based phone systems and applications that help businesses better serve their customers, announced that it will conduct its first quarter 2008 teleconference on Tuesday, November 20, 2007 at 9:00 a.m. Eastern time.

Teleconference Information
To participate in the teleconference, please dial 1-866-700-5192. Please refer to teleconference pass code 55595824. A replay of the teleconference will be available beginning November 22, 2007 at approximately 6:15 p.m. Eastern time through November 29, 2007. To listen to the replay, dial 1-888-286-8010, teleconference pass code 10697343.

About Vertical
Vertical Communications, Inc. is a leading provider of next-generation IP-based voice and data communications systems for business. Vertical combines voice and data technologies with business process understanding to deliver integrated IP-PBX and application solutions that enhance customer service and business productivity. Vertical’s customers are leading companies of all sizes and include CVS/pharmacy, Staples and Apria Healthcare. Vertical is headquartered in Cambridge, Mass. and delivers its solutions through a worldwide network of systems integrators, resellers and distributors. For more information, please visit www.vertical.com.

Financial Community Contact:
Ken Clinebell
Vertical Communications, Inc.
kclinebell@vertical.com
941-554-5000 x1513

Press Contact:
Stephanie Fox Muller
Vertical Communications, Inc.
sfoxmuller@vertical.com
617-354-0600 x4160

Trademark Information
Vertical Communications and the Vertical Communications logo and combinations thereof are trademarks of Vertical Communications, Inc. Comdial, Vertical Networks, and Vodavi are registered trademarks of Vertical Communications, Inc. All other brand and product names are used for identification only and are the property of their respective holders.