BusinessPhone Communication Platform 4.0
Commands > Commands 6000...6999

## 6401
Initiate I/O ports

This command is used to determine which line position(s) is (are) used for the communication channel(s). The stated line position shall be equipped with one board with V.24-interface (AUX or CPU-D).

Note that the individual number 1 on CPU_D has a V.22-interface.

The line position is entered as: ppiii

with

pp = |  | board position (00-63)

iii = |  | valid individual

ppiii = |  | Space (means channel is switched off)

If both communication channels are switched off there is no in/output and furthermore the entire call logging function is shut down.

Note

Before output of call data can take place, the signaling method via the V.24-interface on the board (AUX,CPU_D) at the stated line position must be determined, and thereafter the communication channels can be activated/deactivated and the format may be selected in accordance with the desired operation, see command 6402 Activate I/O ports ? .

Minimum required authority level from telephone: No

Accessible via BMS: Yes

Revision: A © Ericsson Enterprise 2003