User manual

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NIC network interface (option)
This interface can be used by means of the “XLNA” external module
(see “X LINE NETWORK ADAPTER” §).
G.703 interface configuration (option whit license)
In order to use G.703, it is necessary to have a licence (see section on licensing for
more information).
In this menu you can:
 Choose either the E1 or T1 protocol
If the system has already been configured to support a PRI interface (either
Euro or National), the E1/T1 option is not available and the system is
automatically set to the appropriate mode:
 Euro Primary Access  G.703 E1
;
 National Primary Access  G.703 T1
.
 Choose the Rate.
 Set the Network speed (64K or 56K).
 Enable/Disable Automatic call.
To make an automatic call:
1. Enter Audio-Video call page.
2. Select NIC in Type of call drop-down menu.
3. Wait for few seconds, and the System will automatically start the call.
 Enable/Disable Use Ch16.
 Enable/Disable CRC4 (E1 only).
 Enable/Disable the Enabled Alarms option.
 Configure the System to be either Master or Slave in calls.
 G.703 advanced settings (T1 only).
Select Cable length, from the drop-down menu, you can select the length of
the G.703 cable.
Note:
If the system is configured with PRI lines, Euro or National, the System automatically
selects the net in the following way:
Primary Rate Euro Access → G.703 E1;
Primary Rate National Access → G.703 T1.
Note:
If “Automatic call” option is enabled, System will start the call as soon as it notices the
presence of a line.