Avaya Room System C170 physical layout

Last Updated : Dec 29, 2025 |

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 codec




An image showing the rear view of the codec




An 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.