BusinessPhone Communication Platform 4.0
Commands > Commands 1000...1999

## 1804
DDI number translation

The command is used to determinate an individual DDi number translation for a trunk.

The number value refers to the system defined individual DDI number translation tables 'DDI1' and/or 'DDI2'. The contents of these tables are used for the translation of external DDI numbers to corresponding internal directory numbers and vice versa

The priority order for the number translation and analysis of received DDI numbers will be as:

1) |  | Number translation and analysis in accordance to command 1804

2a) |  | Number translation in accordance to command 1801 Common number at automatic outgoing/incoming traffic

2b) |  | Ordinary number analysis

#### Number translation at public calls

Following numbers can be subject for a translation:

- receiving of DDI (called) number from network
- sending of calling and connected numbers to network

In case of VPN calls, where both the public and private calling/connected numbers may be translated and sent to the network, both 'DDI1' and 'DDI2' tables can be used for the purpose. In these cases it is assumed that the first referred table is used for the public number part.

Initial value: not in use

Revision: A © Ericsson Enterprise 2003