5.6 KX-TD500 PBX Programming for InbandIntegrationDPT Integration is recommended when using the VPS with the KX-TD500, however, Inband Integration isnecessary when:• the PBX has available SLT ports but no available DPT ports.• the cards installed in the PBX or the software version of the PBX do not support DPT Integration.Programming procedures and availability may vary by PBX model, software version, etc. Refer to thedocumentation included with the PBX or consult your dealer for more information.1. Assignment of the extension card to be connected to the VPSNote• If the VPS card to which the VPS will be assigned is already installed in the KX-TD500, proceedto step 2. If installing a new VPS card, begin with step 1.a. Go to the 1-1 Slot Assignment screen.b. Assign the slot card type to be installed to DHLC, HLC, SLC, ESLC, or SLC-M SLT interface supports.c. Click Apply to save the slot card type assignment.d. Set Status to INS.2. Assignment of the extension ports to be connected to the VPSa. Go to the 1-3 Extension Port Assignment screen.b. Assign Attribute of the port to be connected to TEL (default).c. Assign DN for the port (click DN Refer to check the available directory numbers).Note• This program allows you to assign an extension number to each Voice Mail port. To reach theVoice Mail system, users dial these extension numbers.d. Assign an extension group number for the port.150 Installation Manual Document Version 3.0 2010/065.6 KX-TD500 PBX Programming for Inband Integration