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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 an external microphone. 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 Appendix 1 for more information)port. See /wiki/spaces/DOC/pages/30281148 for detailed technical characteristics.

Before using W-PA

Please read the following safety notices before installing or using this W-PA. They are crucial for the safe and reliable operation of the device:

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To broadcast a message via W-PA:

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. The detailed information about Dialplans can be found here: Dialplan applications Admin Guide

   - English

    

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

   
   

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

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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• Press the Reset key with a paperclip and hold it for 3 seconds

Appendix 1: W-PA Intercom function

Additionally, W-PA SIP Public Announcer can be used as the intercom system for unlocking doors. You just need to connect external switch components to the device to activate the door open function.

Connection of switch components

You can connect such switch components as door release switches, door locks, intercom panels etc:

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

5 - Connect a door release switch to Switch input interface

6 - Connect an electric lock to Switch output interface

Switch components configuration

To use W-PA as the intercom system, first, you need to set up Function keys to be able to place a call from/ to connected switch components:

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 + 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:

   
   

   
   

   
   

5. Click Save
   
   

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

Usage of configuration

Unlocking doors with an incoming call

To unlock the door with an incoming call to W-PA:

1. Call the extension number you've assigned the device to from any Wildix IP phone/ Collaboration/ Mobile app
2. Use DTMF code 11  to open the door
3. Press a Hang up button on the device you use for placing a call to hang up

Unlocking doors with an outgoing call

To unlock the door with an outgoing call from W-PA:

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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