Vertical IP Phone systems, SIP Trunks, IP Handsets, SIP multiline systems

Vertical Communications is a leader in IP business phone systems. The Company is focused on the small-to-medium business (SMB) marketplace while also servicing a number of high-profile national product and service retailers. Vertical’s solutions redefine the role that telephony plays in business by delivering voice communications systems with easy-to-use integrated applications that dramatically increase customer productivity and efficiency while reducing costs.