Vertical SBX four port VoIP gateway board providing the first 4 IP channels for VoIP lines, IP telephone support or multi-site networking. This card is installed in the main cabinet and may be added before or after initial installation. One per system.
Telco Depot offers VoIP line service configured specifically for the Vertical SBX. Please call Telco Depot at 800-390-1200 and speak to a Sales Consultant for details.
Note: The Vertical SBX may be expanded to 8 IP channels by adding the for port VoIP expansion card, Model 4037-10