Technical information

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Cisco Unified CallManager 4.2(3) Call Detail Record Definition
OL-10659-01
Working with CDRs
destCause_value 0 to 128 For calls that the destination party cleared,
reflects the reason for the clearance. The
“Cause Codes” section lists the valid
values per Q.850.
For calls that the originating party cleared,
this field equals zero.
MLPP uses the current cause codes:
• 8—”Preemption: Call is being
preempted, circuit not reserved for
reuse.”
• 9—”Preemption: Call is being
preempted, circuit reserved for
reuse.”
• 46—”Precedence call blocked: No
preemptable circuit or called user is
busy with a call of equal or higher
precedence level.”
• 50—”Requested facility not
subscribed.” Cisco Unified
CallManager never generates this
cause value. If it is received from
another network, the system
“transmits” this value, if applicable.
• 128—”Conference Drop Any Party.”
This cause code indicates when a call
was dropped from a conference by the
new feature “drop any party/drop last
party.”
Default - 0. If the destination cannot be
reached, this field will be 0.
destPrecedenceLevel 0 to 4 For MLPP, each call leg has a precedence
level. This field represents the destination
legs precedence level.
• Precedence 0 = FLASH OVERRIDE
• Precedence 1 = FLASH
• Precedence 2 = IMMEDIATE
• Precedence 3 = PRIORITY
• Precedence 4 = ROUTINE
Default - 4
Field Name
Range of
Values Description