Nortel DMS-100 E911209 Log Report


Explanation

The Enhanced 911 (E911) subsystem generates E911209.  The E911 generates E911209 when the system rejects an Automatic Location Identification (ALI) record transmission from the tandem to the ALI.

Format

The log report format for E911209 is as follows:

E911209 mmmdd hh:mm:ss ssdd FAILURE TO SEND ALI 
   RECORD PSAPNUM <aa> POSNUM <aa> MPC <aa> MPCLINK <aa>

Example

An example of log report E911209 follows:

E911209 FEB03 13:05:24 0101 FAILURE TO SEND ALI 
  RECORD PSAPNUM 3 POSNUM 12 MPC 1 MPCLINK 3

Field Descriptions

The following table describes each field in the log report:

-----------------------------------------------------------------------------------------
Field               Value                      Description
-----------------------------------------------------------------------------------------
FAILURE TO SEND     Constant                   Indicates a rejected ALI record transmission
ALI RECORD                                     from the tandem to the ALI system.
-----------------------------------------------------------------------------------------
PSAPNUM             0 to 999                   Indicates PSAP number and corresponds to the
                    or Not Applicable "NA"     entries in the ALI system computer.
-----------------------------------------------------------------------------------------
POSNUM              0 to 99                    Indicates a different number within the PSAP
                    or Not Applicable "NA"     that identifies the position that receives the 
		                               ALI.
-----------------------------------------------------------------------------------------
MPC                 Integers                   Identifies the number in table MPC that applies
                    or Not Applicable "NA"     to the Multi-Protocol Controller (MPC) card in 
		                               use.
-----------------------------------------------------------------------------------------
MPCLINK             Integers                   Indicates one entry in table MPCLINK for each
                    or Not Applicable "NA"     data link connected to the ALI system.
-----------------------------------------------------------------------------------------
-End-

Action

When there are a number of these logs, check the accuracy of the data link between the MPC card and the ALI controller.  Also, check the entries in the DMS and ALI systems.