Matrix
44
SIMADO GFX11 System Manual
Calling Line Identification Restriction (CLIR)
What’s this?
The SIMADO GFX11 supports the facility of the GSM network by
which the user can keep his identity secret when he calls other
party. This is known as Calling Line Identification Restriction (CLIR).
How it works?
• The CLIR can be enabled/disabled on GSM port. If CLIR is
enabled the identity of the caller will not be revealed to the called
party. If CLIR is disabled identity of the caller is revealed to the
called party.
By default, CLIR is disabled.
How to program?
Step 1
Get the CLIR facility enabled from the Service Provider.
Step 2
Enable/Disable CLIR on the GSM port. Please refer to ‘
GSM Port
Parameters’ for more details.
Important Point:
• Some networks do not allow OG Calls when CLIR is activated.
Relevant Topics:
1. Calling Line Identification and Presentation (CLIP) 43
2.
GSM Port Parameters 55
=X=X=