Aethra avc500 User Guide

Network interface

From the Home Page select:

1. SETTINGS

2. INSTALLATION
3. NETWORK INTERFACE

In this section you can choose and configure the system’s network interfaces. For each interface, it is possible to set some

parameters.

ISDN network interface
In this section you can:

• Select the “Euro” or “National” protocols

• Select Access type:

BRI Access

PRI Access

Note

For information on the configuration of primary access, please refer to the relevant paragraph in this

manual..

• Activate/deactivate:

CLIR (Calling Line Identity Restriction): if enabled, system will not transmit its number when establishing a
call.

COLR (Connected Line Identity Restriction): if enabled, system will not transmit its number while receiving a
call.

• Activate or deactivate the “Downspeed” function that is automatically called when one or more lines are dropped

during a call.

• Activate the “FALLBACK” function in order to allow a phone call when the remote system is a basic telephone.

• Enable/disable the “Bonding Recovery” function in order to cope with a situation in which network errors (such as

network SLIP errors) occur during a bonding connection.
In a call, following messages could appear:

Corrupted video received. Please wait...

Video received Ok.

Corrupted data received. Please wait...

Data received Ok.

Network error recovery: re-establishing call...

Call established. Please wait...

Down-speed, connection rate

• Activate or deactivate the 5ESS protocol (for National ISDN only).

• Select the mode (64K or 56K).

• Activate or deactivate the 1TR6 function (allows you to change the protocol level 3 from ETS1 to 1TR6, for Euro

ISDN only).

• Activate or deactivate the QSIG protocol (ISDN signalling protocol).

• Configuring accesses.