Additional microphones for CTS 1100

[omar_maiah]

Hi,

Do you know how many additional Microphones can a CTS 1100 support ?

[Jonathan Robb · Accepted solution]

Hi Omar,

The Phone Profile for the CTS-1100 in CUCM will support 1 or 2.  The second microphone would be connected to the AEB center mic port 3 (Green port 3).

From the Installation Guide:

Optionally, you can install the second microphone on the opposite side of the table to provide full-table microphone coverage for audio-only conferences. If you install the second microphone, install it 18 inches (46 cm) from the edge of the table that is closest to the CTS 1100.

http://www.cisco.com/c/en/us/td/docs/telepresence/cts_1100/cts_1100_assembly_guide/cts_1100_assembly_guide/1100_installing_mount_and_display.html

In this case, the second microphone would be used for Audio Only Conferences.

- Jonathan