Aethra avc500 User Guide

Call-Answer-Mode

General
This menu contains the following configuration settings:

• Mute:

selected, at the start-up and after each disconnection system will not transmit audio, an icon will be displayed in the
local and remote terminals.

• Do Not Disturb:

selected, at the start-up and after each disconnection system will not accept incoming calls, an icon will be displayed
in the local terminal.

•

Video Privacy:

Once in connection.
To activate the Video Privacy function, press the “VIDEO PRIVACY” key on the remote control. Local video will no
longer be transmitted.

The icon

will appear in the video window indicating that the remote terminal is no longer receiving video from

local terminal.

Not in connection
Activates/Deactivates:

Video privacy as above.

Do Not disturb System does not answer to incoming calls (busy for the remote)

• Confirm disconnection:

Enable/disable confirmation requests for call disconnection.

• Enable Tones:

Enable/disable tones in phase of call.

• Automatic answer:

Enable/disable the automatic answer function, after the selected number of rings.

H.320
This menu contains the following configuration settings:

• Audio Number = Video Number:

In a non-aggregated ISDN call, the audio number may be different from the video number. If this checkbox is not
selected, the System will request the video number and offer by default the same number as the one used by audio.

• Additional Calls:

Select automatic or manual configuration of additional calls

• Mode:

Allows you to set the call mode to 64K or 56K.

• TCS4 Delimiter

definition of TCS4 calls delimiter: “#” or “*”. TCS4 is a special routing method for direct video call when
a Gateway is present on the network (ISDN network to IP network). To place a call using a TCS4
extension, do the following:

1. Obtain the following information: Gateway number, delimiter and TCS4 extension.
2. Dial the Gateway number, the delimiter and the TCS4 extension.

Example: ISDN_Gateway_number# TCS4_extension.