OCH contains the Danish numbering plan, porting instances, customer billing module, reports and the associated user interface: OCH Online.
The system supports every kind of portings:
The system supports these operator types:
The system is the master for information on:
The system supports - as an integral part of the porting process - ICC validation and Customer Id validation.
Routing of traffic
Routing is via an All Call Query for the individual network operator.
To prevent tromboning, traffic routed incorrectly will be cut off by the interconnect switch of the individual network operator.
The Danish numbering plan are controlled by the Regulator and is fully implemented in the solution for routing and charging purposes.
The plan supports every kind of number:
The plan is divided into two main areas, the Range part and the Portability part. The plan contains the full history of all portings, including series and ranges that has taken place in the past, as well as the option of intensive monitoring of all ongoing porting flows.
The plan provides an easy and manageable way to receive the
current status of any given phone number, i.e. Information about
the Service Provider, Network Operator, Routing information and