Installing the Singlewire InformaCast Talk-Back Speaker
Device Configuration
Operations Guide
931260A
CyberData Corporation
26
2.2.2 Installation Options
This section shows various installation options for the Singlewire InformaCast Talk-Back Speaker.
2.2.2.1 Running the Singlewire InformaCast Talk-Back Speaker with a Remote Call
Button (sold separately)
Note
shows the optional 011185 Remote Call Button (sold separately). See
1.9.1, "Optional 011185 Remote Call Button (sold separately)"
In
, the optional Remote Call Button (sold separately) enables calls to the Singlewire
InformaCast Talk-Back Speaker that can be initiated or answered from a remotely-mounted switch.
When enabled through the web interface, if the Remote Call Button is pressed, the speaker would
initiate a SIP call to a predetermined extension.
When the Singlewire InformaCast Talk-Back Speaker is called from a remote phone and Auto-
Answer is not enabled within the unit’s Web interface, the LED on the Remote Button will blink. The
call will be answered when the button is pressed.
Figure 2-4. Running the Speaker with a Remote Call Button
Speaker
Back View
AUX SPEAKER (-)
AUX SPEAKER (+)
GND
LINE OUT (-)
LINE OUT (+)
BUTTON LED (-)
BTN SENSE
BUTTON LED (+)
RELAY NO
RELAY COM
AUX POWER (-)
AUX POWER (+)
(+12VDC @ 1A)
J10
J9
CLASS II WIRING
High-purity copper
16 AWG wire and a
maximum length of
20 feet
Remote Call Button
Note