D.10. CDR()

CDR(Feld)
Liest oder setzt CDR[220]-Felder. Feld ist eines der folgenden (wenn nichts anders angegeben ist, ist nur Lesen möglich):
clid
Caller-ID
src
Source, die Caller-ID-Nummer
dst
Destination, Ziel-Extension
dcontext
Destination Context, der Ziel-Context
channel
Der Kanalname
dstchannel
Destination Channel, der Ziel-Kanal, falls zutreffend
lastapp
Die letzte ausgeführte Applikation
lastdata
Die Argumente der zuletzt ausgeführten Applikation
start
Die Start-Zeit des Anrufs
answer
Die Zeit, zu der der Anruf beantwortet wurde
end
Die Zeit, zu der der Anruf beendet wurde
duration
Die Dauer des Anrufs (in Sekunden)
billsec
Die Dauer des Anrufs seit der Anruf beantwortet wurde, also die zu berechnende Zeit (in Sekunden)
disposition
Der Status des Anrufs: ANSWERED, NO ANSWER, BUSY oder FAILED
amaflags
Die AMA[221]-Flags: DEFAULT (System-Default), BILLING (zur Abrechnung), DOCUMENTATION (zur Dokumentierung) oder OMIT (keine Aufzeichnung). (Manchmal findet man statt BILLING und OMIT auch die Angaben BILL und IGNORE – was eventuell von der Asterisk-Version abhängt.)
accountcode
Die alphanumerische Nummer des Abrechnungskontos, max. 20 Zeichen. (Sie kann hier auch eingetragen werden.)
uniqueid
Die einmalige alphanumerische ID des Kanals (max. 32 Zeichen)
userfield
Das User-Feld, in das beliebige Informationen (max. 255 Zeichen) geschrieben werden können. (Die Informationen können hier auch eingetragen werden.)
; foo auf die Dauer des Anrufs setzen:
exten => 123,1,Set(foo=${CDR(duration)})

; das User-Feld auf "meine Infos" setzen:
exten => 123,1,Set(CDR(userfield)=meine Infos)
Asterisk-Versionen:
————————| 1.2 |————————| 1.4 |————————| 1.6 |————————
Interner Hilfetext zu dieser Funktion in Asterisk 1.4:
  -= Info about function 'CDR' =-

[Syntax]
CDR(<name>[|options])

[Synopsis]
Gets or sets a CDR variable

[Description]
Options:
  'l' uses the most recent CDR on a channel with multiple records
  'r' searches the entire stack of CDRs on the channel
  'u' retrieves the raw, unprocessed value
  For example, 'start', 'answer', and 'end' will be retrieved as epoch
  values, when the 'u' option is passed, but formatted as YYYY-MM-DD HH:MM:SS
  otherwise.  Similarly, disposition and amaflags will return their raw
  integral values.
  Here is a list of all the available cdr field names:
    clid          lastdata       disposition
    src           start          amaflags
    dst           answer         accountcode
    dcontext      end            uniqueid
    dstchannel    duration       userfield
    lastapp       billsec        channel
  All of the above variables are read-only, except for accountcode,
  userfield, and amaflags. You may, however,  supply
  a name not on the above list, and create your own
  variable, whose value can be changed with this function,
  and this variable will be stored on the cdr.
   raw values for disposition:
       1 = NO ANSWER
        2 = BUSY
        3 = FAILED
        4 = ANSWERED
    raw values for amaflags:
       1 = OMIT
       2 = BILLING
       3 = DOCUMENTATION
Differenz des internen Hilfetexts von Asterisk 1.2 zu 1.4:
--- in Asterisk 1.2
+++ in Asterisk 1.4
@@ -7,4 +7,32 @@
   Gets or sets a CDR variable

   [Description]
-  Option 'r' searches the entire stack of CDRs on the channel
+  Options:
+    'l' uses the most recent CDR on a channel with multiple records
+    'r' searches the entire stack of CDRs on the channel
+    'u' retrieves the raw, unprocessed value
+    For example, 'start', 'answer', and 'end' will be retrieved as epoch
+    values, when the 'u' option is passed, but formatted as YYYY-MM-DD HH:MM:SS
+    otherwise.  Similarly, disposition and amaflags will return their raw
+    integral values.
+    Here is a list of all the available cdr field names:
+      clid          lastdata       disposition
+      src           start          amaflags
+      dst           answer         accountcode
+      dcontext      end            uniqueid
+      dstchannel    duration       userfield
+      lastapp       billsec        channel
+    All of the above variables are read-only, except for accountcode,
+    userfield, and amaflags. You may, however,  supply
+    a name not on the above list, and create your own
+    variable, whose value can be changed with this function,
+    and this variable will be stored on the cdr.
+     raw values for disposition:
+         1 = NO ANSWER
+          2 = BUSY
+          3 = FAILED
+          4 = ANSWERED
+      raw values for amaflags:
+         1 = OMIT
+         2 = BILLING
+         3 = DOCUMENTATION
Differenz des internen Hilfetexts von Asterisk 1.4 zu 1.6:
--- in Asterisk 1.4
+++ in Asterisk 1.6
@@ -1,7 +1,7 @@
     -= Info about function 'CDR' =-

   [Syntax]
-  CDR(<name>[|options])
+  CDR(<name>[,options])

   [Synopsis]
   Gets or sets a CDR variable
@@ -10,6 +10,8 @@
   Options:
     'l' uses the most recent CDR on a channel with multiple records
     'r' searches the entire stack of CDRs on the channel
+    's' skips any CDR's that are marked 'LOCKED' due to forkCDR() calls.
+        (on setting/writing CDR vars only)
     'u' retrieves the raw, unprocessed value
     For example, 'start', 'answer', and 'end' will be retrieved as epoch
     values, when the 'u' option is passed, but formatted as YYYY-MM-DD HH:MM:SS
@@ -27,11 +29,13 @@
     a name not on the above list, and create your own
     variable, whose value can be changed with this function,
     and this variable will be stored on the cdr.
+    For setting CDR values, the 'l' flag does not apply to
+    setting the accountcode, userfield, or amaflags.
      raw values for disposition:
          1 = NO ANSWER
-          2 = BUSY
-          3 = FAILED
-          4 = ANSWERED
+         2 = BUSY
+         3 = FAILED
+         4 = ANSWERED
       raw values for amaflags:
          1 = OMIT
          2 = BILLING

Call Data Record, siehe CDR
Automated Message Accounting