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W-PA SIP Public Announcer Introduction

W-PA SIP Public Announcer is used to broadcast emergency messages and communication in large environments such as shopping malls, supermarkets, airports, hospitals. The device has 10 Watt audio output and it still allows you to connect external loudspeakers and microphones. It can also act as a relay for activating door release switches or door locks via 1 embedded short-in detect port and 1 short-out control port. See /wiki/spaces/DOC/pages/30281148 for W-PA Datasheet in Media Gateways Datasheet document for detailed technical characteristics .

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• 1 x W-PA SIP Public Announcer
• 1 x ground screw

W-PA Overview

Front panel

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1 - PC interface: connect the device to PC (optional)

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8 - Ground screw: connect external parts with metal housing to this interface to prevent static electricity and other interference caused the equipment to work abnormally

Rear panel

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1 - Speaker interface: according to the device input voltage adaptive output maximum power; 4Ω speaker, POE / 8W, 12V / 10W, 18V / 20W, 24V / 30W. The greater the horn impedance, the smaller the output power. Suggested wire diameter: 18AWG or larger diameter

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• Use five or super five network cable to connect your W-PA to the network
• Connect the cable to WAN (PoE) port  

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WMP or Auto-provisioning: refer to the chapters chapter WMP Provisioning and Auto-provisioning of Provisioning of the guide   Provisioning of Wildix devices.

Remote provisioning: refer to the chapter W-PA provisioning of the guide Remote provisioning of Wildix devices,.

Assign to user

To assign a user to your W-PA SIP Public Announcer:

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1. First, you need to set up a Dialplan to enable the device to answer calls automatically. For this purpose, use Intercom/ Paging group Dialplan applications. The detailed information about Dialplans can be found here: Dialplan applications Admin Guide

   Note
   Note: W-PA SIP Public Announcer supports Paging over RTP multicast. Consult Paging Admin Guide for detailed information.

   Example of Dialplan configuration:

   where 112  - the extension number of W-PA user

   
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2. After you set up a Dialplan, you can call the extension number you've assigned the device to from any Wildix IP phone/ Collaboration/ Mobile app

3. W-PA will auto answer and play back your voice over connected speakers/ a microphone 

   Note
   Note: You can also configure W-PA to automatically play back pre-recorded messages at the fixed time. Refer to Online Documentation for details.

   
   

4. If you want to finish broadcasting, press a Hang up button on the device you use for placing a call to hang up

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• Assign W-PA to a user (Consult Assign to user section)
• Each time the user receives a call (Collaboration/ WP4X0/ Vision/ W-AIR Handsets/ Android, iOS apps), W-PA simultaneously plays back an amplified ringtone 

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Additionally, W-PA SIP Public Announcer can be used as the intercom system for unlocking doors. For this purpose, you need to connect and configure external switch components. You can connect such switch components as door release switches, door locks, intercom panels etc.: 

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The intercom function itself is implemented by placing calls from/ to the connected switch components.

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Connection of switch components

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1-4 - Connect an intercom panel to Speaker, LED, Function key and Microphone interfaces 

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1. Go to WMS -> Users
2. Select the W-PA user and click Edit preferences 
3. Go to Settings -> Function keys and click Edit

4. Click +Click Edit to add "Colleague" or "Speed Dial" Function key and enter extension numbers 

   Warning
   Important: W-PA uses only first 2 Function keys. In case you have other Function keys set up in the first 2 lines, please change their order:

   
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5. Click Save
   
   

After you set up Function keys, you can move on to the next section.

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1. Press the connected switch component, for instance, the door release switch
2. A call will be placed to one of the extension numbers set up in Function keys section
3. A user who receives a call uses DTMF to enter 11 code to unlock the door
4. To hang up a call, press a Hang up button on the device you use for placing a call

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