New Products

Provides three line in ports X eight digital station ports with expansion to six lines X sixteen telephones.

Door Phone Box with Call Button Provides Door Phone capability to an existing Vertical SBX IP phone system

Compatible with most of the same features and functionality as the digital SBX desk phone. Digital cordless phone compatible with the Vertical SBX ... more info

Vertical SBX IP EZ Phone (KSU S/N Required) Computer Telephony Integration (CTI) to desktop telephone. Highlight a phone number in any application ... more info

SBX User Guide

SBX 4 Port VOIP Expansion Board The VOIP expansion board can be optionally installed on the VoIB. It provides an additional four (4) VoIP channels ... more info

SBX 16 Port Digital Station Board Provides an additional 3 CO Ports X 16 Digital Station Ports to an existing Vertical SBX Phone System via modular ... more info

SBX T1/PRI Module with CSU Unit The T1/PRI interface board board provides a full T1/PRI digital trunk interface and 8 hybrid stations. The board also ... more info

SBX Expansion KSU R3 This unit was modified to include expanded system capabilities such as the DTIB16 card which supports 16 digital stations. The ... more info

SBX Basic KSU R3 Main Control Unit provides expansion to 3 lines in X 8 phones The MBU controls the communication between the peripheral interfaces, ... more info