Avaya Room System C170 physical layout

Last Updated : Dec 29, 2025 |
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The following images and table give an overview of the physical layout of the Avaya Room System C170. The labels on the devices that you purchased might slightly differ, but the port function remains the same.
An image showing the front view of the codecAn image showing the rear view of the codecAn image showing the bottom view of the codec
Number
Name
Description
1.
Camera
Built-in camera.
2.
Indicator
Status indicator.
3.
Microphone
Built-in microphone 1.
4.
Microphone
Built-in microphone 2.
5.
IR window
IR receiving window.
6.
MIC IN
MIC IN interface: to connect to an external microphone to receive audio.
7.
MicroSD card slot
Not supported.
8.
Touch/DMIC
To connect to a digital microphone. The digital microphone supports cascading.
9.
USB 3.0
USB 3.0 interface: to connect to an external USB drive, mouse, keyboard, or Avaya Room Microphone Speaker RA63.
10.
USB 3.0
USB 3.0 interface: to connect to an external USB drive, mouse, keyboard, or Avaya Room Microphone Speaker RA63.
11.
USB 3.0
USB 3.0 interface: to connect to an external USB drive, mouse, keyboard, or Avaya Room Microphone Speaker RA63.
12.
HDMI IN
HDMI IN interface: to connect to an external HD camera or computer.
13.
HDMI OUT1
HDMI OUT1 interface: to connect to an external HDTV or other display devices.
14.
HDMI OUT2
HDMI OUT2 interface: to connect to an external HDTV or other display devices.
15.
LAN
To connect to an Ethernet network.
16.
LINE IN
3.5 mm audio input interface.
17.
LINE OUT
3.5 mm audio output interface.
18.
DC 12V
Power interface.
19.
ON/OFF
Power switch.
20.
RESET
Reset button:
  • To retain the current software version when resetting in a powered and idle state, press and hold the Reset button until the codec displays the start-up logo. Release the button to boot up the device.
  • To restore the factory-installed software version in a powered off state, press and hold the Reset button and then power on the codec. Release the button after the primary HDMI output displays Installing System Update.