Cisco Systems OL-1089-11 Network Hardware User Manual


 
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Cisco Media Gateway Controller Software Release 9 Billing Interface Guide
OL-1089-11
Chapter 1 Billing Interfaces
Detailed CDB Description
Interrupted CDB Record (Tag: 1050/Release 5 or Later)
Table 1-10 lists data about the interrupted CDB. CDB Tag 1050 is created when a call is terminated
without a Release message. This happens for example, in hot standby configuration when dual Cisco
MGCs are used, and when failover occurs and the now active Cisco MGC discovers that a call is no
longer active (the release message probably arrived and was lost during the failover window).
On-Going (Call) CDB Record (Tag: 1060/Release 5 or Later)
The On-going Call CDB (or Long-Call CDB) indicates that a call is still active after the expiration of
the time span defined in the XECfgParm.dat parameter *.LongCallTime. This CDB is generated again
each time the period defined in *.LongCallTime elapses while the call is active. For example, if
*.LongCallTime is set to its default value, 21600000 ms, which is equal to 6 hours, a 1060 CDB is
generated every 6 hours until the call is terminated.
Note When the MGC is configured to create only the 1110 CDB (End-of-Call Summary) and this CDB, all of
the relevant 1060 tags are present and populated. This is because the 1060 CDB may be the first CDB
that is written for a call, if it has been active for the long-call period. In this case, the 1060 CDB contains
the full set of populated tags. However, when the MGC is configured to generate event-based CDBs
(such as 1010, 1020, 1030, 1040, 1050, 1060, 1070, and 1080) the 1060 CDB can contain only a subset
of tags: 5000, 4000–4002, 4213, and 4214. This occurs because the other event-based CDBs contain the
tag information, as they are associated with specific events. Therefore, in this instance the 1060 CDB
does not contain this redunant data, as it would be outside the primary purpose of this CDB.
Cisco Reserved Tags
Unique Call ID (Release 9 and later) 5000
Table 1-9 Release CDB Record (continued)
Field Name
Tag
Value Comments
Table 1-10 Interrupt CDB Record
Field Name
Tag
Value Comments
MGC Generic Tags
CDB Version 4000
CDB Timepoint 4001
Call Reference ID 4002
Crash Timepoint 4007
Cisco Reserved Tags
Unique Call ID (Release 9 and later) 5000