CAMBRIDGE, Mass. (May 22, 2006) --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 2006 third quarter teleconference on Monday May 22, 2006 at 5 p.m. Eastern time.

Announced that it will conduct its 2006 third quarter teleconference on Monday May 22, 2006 at 5 p.m. Eastern time.

Teleconference Information
To participate in the teleconference, please dial 1-866-356-4281. Please refer to teleconference pass code 76642838. A replay of the teleconference will be available beginning May 22, 2006 at approximately 7 p.m. Eastern time through June 5, 2006. To listen to the replay by phone, dial 1-888-286-8010, teleconference pass code 10796379.