IP Hotline Connections

Introduction

The table below is an overview of the main connectors involved when installing the IP Hotline Station.

LAN (P1)	10/100 Mbps RJ45 port for LAN (uplink) connection. Supports PoE (802.3af). Draws power from either spare line or signal line.
AUX (P2)	10/100 Mbps RJ45 port for auxilliary equipment such as PC or IP Camera.
Input/Output	Pluggable screw terminal
Local Power	Pluggable screw terminal, 17-27 VDC Idle 4W, max. 8W

To access these connectors the front cover must be removed.

Power Supply

The IP Hotline Station supports Power over Ethernet (PoE, IEEE 802.3 a-f) where power can be drawn from either the spare line or signal line.

If PoE is not available, the IP Hotline Station can be connected to a 24 VDC local power supply.

See Related Article INCA Master Station Kit Board Connectors for local power supply connections.

Network Connection

There are two RJ45 ports on the IP Hotline Station:

• LAN port (P1): for connecting to the network and the AlphaCom XE Audio Server.
• AUX port (P2): for connecting to auxiliary equipment such as a PC or IP Camera.

Input/Output Connections

There are I/O connection options for the IP Hotline Station. These I/O connections include:

P3 - External Loudspeaker, Relay Output and External Power Input

6-pin plug-on screw terminal for external connections.

P3

• Pin 1/2 Connection to the loudspeaker of the handset
• Pin 3/4 Internal NO relay contact for additional call indication etc.
• Pin 5/6 Connect 24 VDC for station power if PoE is not used. Pin 6 is positive.

P4 - Inputs and Station LED

6-pin plug-on screw terminal for external connections.

P4

• Pin 1/4 Input for Hookswitch for handset cradle (and for restoring Factory Default Setting)
• Pin 2/4 Input 2 (optional)
• Pin 3/4 Input 3 (optional)
• Pin 5/6 Station LED for call message info. (Pin 6 is positive.)

J10 - Microphone

Connection to handset microphone

J10

• Pin 1 MIC+
• Pin 2 MIC-

Note that the microphone selection switch next to connector J10 should be in the left position, labeled "Int.".

For more details see INCA Substation Board Connectors.