CyberData VoIP Intercom 2.3.3.1Auxiliary Relay, Figure 2-16.Auxiliary Relay Wiring Diagram, Table 2-7.Intercom Setup Parameters (continued)

Installing the VoIP Intercom 21

Configure the Intercom Parameters

	Table 2-7. Intercom Setup Parameters (continued)
Web Page Item	Description
	Click on this button to save your configuration settings.
	Click on this button to do an audio test. Generates a voice
	message for testing the Intercom audio quality and volume.
	Link to the Network Setup page.
	Link to the SIP Setup page.
	Link to the Upgrade Firmware page.
	Link to the Home page.

3.After changing the parameters, click Save Settings.

2.3.3.1Auxiliary Relay

The CyberData VoIP Intercom provides an auxiliary relay that allows you to control an auxiliary device co-located with the Intercom via DTMF tones sent from the default dial-out extension.

Note The three digit code for the auxiliary relay must be sent in conformance with RFC2833 DTMF generation.

Figure 2-16. Auxiliary Relay Wiring Diagram

Controlled Device	Solid State	High PIV UltraFast
		Switching Diode
Such As	or
Electric Door Strike	Mechanical
or	Relay
Strobe Light	OUT	IN
	Output Contacts				VoIP Intercom
	AC or DC rated
	Depending Upon
	Controlled Device
	Requirements				4
					3
AC or DC		-	DC	+	2
Power Source					1
			POWER SUPPLY
			MAX.
			(30 VDC @ 1A)

Operations Guide 930181B CyberData Corporation