VOICE PROCESSING SYSTEM OVERVIEW24 Installation Manual1.4.4 DPT IntegrationTo the Panasonic KX-T series PBX that uses DPT Integration, the VPS ports look like digitalextensions. The PBX thinks that the VPS is a digital phone, and the VPS mimics all actions ofa digital set. Another advantage of digital integration is that the 2B+D communication provides2 VPS ports for each Digital Station port. Communication between the VPS and the PBXthrough digital integration requires the proper software level in the PBX and 4-wireconnections for each port. To communicate between the VPS and the PBX through DPTIntegration, the PBX and VPS must be programmed to work together.1.4.5 Connection Example—DPT IntegrationFor example, you can connect jack 15 of the KX-TD1232 to Port 1 of the VPS with a 4-wireconnection (see diagram below). This connection creates 2 Voice Mail extensions and cansimultaneously answer 2 calls. This means that a fully-configured 2-port system requires only1 jack from the PBX.When DPT Integration is activated, a single extension jack provides 2 single-line interfaces ata Port on the VPS. For example, when 1 line cord (4 wire) is connected to Port 1 on the VPS,2 extensions are provided.VPSPort 1Extensions 165 and 166KX-TD1232 15
