Technical information

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Cisco Unified CallManager 4.2(3) Call Detail Record Definition
OL-10659-01
Cisco Unified CallManager Configuration
Number Translations
The Cisco Unified CallManager can perform translations on the digits that a user dials. The translated
number, not the actual dialed digits, appears in the CDR.
For, many companies translate “911” calls to “9-911,” so the caller does not need to dial an outside line
in an emergency. In these cases, the CDR contains “9911” even though the user dials “911.”
Note Gateways may perform further modifications to the number before the digits are actually
output through the gateway. The CDR does not reflect these modifications.
Partitions and Numbers
Within a CDR, a combination of extension number and partition identifies each phone that is referenced,
if partitions are defined. When partitions exist, fully identifying a phone requires both values because
extension numbers may not be unique.
The Partition field stays empty when a call ingresses through a gateway. When a call egresses through a
gateway, the Partition field shows the partition to which the gateway belongs.
If the dial plan allows callers to use the # key for speed dialing, the # key goes into the database when it
is used. For example, the Called Party Number field may contain a value such as “902087569174#.”
The CDR uses the following Partition/Extension Number:
Phone Number Description
callingPartyNumber This party placed the call. For transferred calls, the transferred
party becomes the calling party.
originalCalledPartyNumber This number designates the originally called party, after any
digit translations have occurred.
finalCalledPartyNumber For forwarded calls, this number designates the last party to
receive the call.
For non-forwarded calls, this field shows the original called
party.
lastRedirectDn For forwarded calls, this field designates the last party to
redirect the call.
For non-forwarded calls, this field shows the last party to
redirect (such as transfer and conference) the call.
callingPartyNumberPartition This number identifies the partition name that is associated
with the CallingPartyNumber field. This field uniquely
identifies this number because the Cisco Unified CallManager
supports multiple Cisco Unified IP Phones with the same
extension number in different partitions.
For calls that ingress through a gateway, this field remains
blank.