Philips Sopho 2000 IPS User Manual page 634

(1) MP Built-in SMDR on RS-232C
The system outline of the Built-in SMDR is shown below. The Built-in SMDR on RS-232C consists
of the MP and the external SMDR terminal.
• MP card:
The MP stores various kinds of information on an event basis. When a call is completed, the MP
sends out the call information pertaining to that specific call to the SMDR terminal.
Two RS-232C ports can be used for the SMDR terminal interface.
The MP keeps supervising the status of the SMDR terminal. If the SMDR terminal is not ready to
receive information (Busy Status), the MP temporarily stores the call information into its internal
memory.
When the number of the call records stored in the MP reaches the maximum, new call records will
be lost.
The call record memory will be cleared by MP reset.
• SMDR Terminal:
An Asynchronous Personal Computer is used as the SMDR terminal for receiving and processing
the call information via RS-232C.
The maximum number of SMDR terminal is two, which includes the number of Message Center
Interface (MCI).
System Outline of MP Built-in SMDR on RS-232C
SMDR TERMINAL 0/1
STATION
RS-232C
PORT 0/1
STATION MESSAGE DETAIL RECORDING (SMDR)
TDSW
LC
MP
BUILT-IN
SMDR
– 616 –
SYSTEM OUTLINE
TRUNK
MP: MAIN PROCESSOR
NWA-008845-001 Rev.5.0
32ch1010.fm