Telecommunications - Closed user group


At subscription time the user can request membership of a number (99 maximum) of CUGs.

It is a security facility to:

There are a number of options -

  1. Calls only to and from other members of the CUG.
  2. As for 1 plus calls to any other user (outgoing access)
  3. As for 1 plus calls from any other user (incoming access access)
  4. As for 1 plus calls to and from any other user.

Membership of a CUG is the responsibility of the CUG controller: the person who requests the provision of the facility.

Users are charged a connection charge and a flat rate quarterly rental for each CUG.

facility format:

03 CUG-identifier

The facility field is optional if the user subscribes to the basic service and is making a call to their 1st choice CUG.

 


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