Explanation
The E911 subsystem generates E911208 when call processing cannot obtain an E911 extension block during an E911 call. The pool of extension blocks allocated during a cold or warm restart are exhausted. Check if the terminating Public Safety Answering Point (PSAP) is a line appearance on a Digital Trunk Public Safety Answering Point (LDTPSAP). The tandem forwards the Automatic Number Identification (ANI) in the ANI fail format. No Automatic Location Identification (ALI) information will be available.
Format
The log report format for E911208 is as follows:
E911208 mmmdd hh:mm:ss ssdd TBL NO E911 EXT BLOCK AVAILABLE FOR E911 CALL CHECK OFFICE PARAMETER: E911_NUMBER_OF_EXT_BLOCKS
Example
An example of log report E911208 follows:
E911208 JAN15 13:05:24 0101 TBL NO E911 EXT BLOCK AVAILABLE FOR E911 CALL CHECK OFFICE PARAMETER: E911_NUMBER_OF_EXT_BLOCKS
Field Descriptions
The following table describes each field in the log report:
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Field Value Description
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NO E911 EXT BLOCK Constant Indicates that there is no E911 extension block
AVAILABLE FOR available for an E911 call.
E911 CALL
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CHECK OFFICE Constant Indicates that the number of extension blocks
PARAMETER: allocated in office parameter E911_NUMBER_OF_EXT
_BLOCKS cannot handle the traffic load.
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-End-
Action
The tandem must check the value of the office parameter E911_NUMBER_OF_EXT_BLOCKS. You must increase this value to accommodate the traffic load of the tandem.