Page 523 - Asterisk™: The Future of Telephony

See Also
DB()

CALLERID Gets or sets Caller ID data on the channel

CALLERID(datatype[,optional-CID])
CALLERID() parses the Caller ID string within the current channel and returns all or part,
as specified by datatype. The allowable datatypes are all, name, num, ani, dnid, or
rdnis. Optionally, an alternative Caller ID may be specified if you wish to parse that
string instead of the Caller ID set on the channel.
This function may be both read and set.

CDR Gets or sets CDR information for this call (which will be written to the CDR log)
CDR(fieldname[,options])

Here is a list of all the available CDR field names:
clid
Read-only. Use the CALLERID(all) function to set this value.
lastapp
Read-only. Denotes the last application run.
lastdata
Read-only. Denotes the arguments to the last application run.
src
Read-only. Use the CALLERID(ani) function to set this value.
dst
Read-only. Corresponds to the final extension in the dialplan.

dcontext
Read-only. Corresponds to the final context in the dialplan.
channel
Read-only. The name of the channel on which the call originated.

dstchannel
Read-only. The name of the channel on which the call terminated.
disposition
Read-only. Maximum reached state of the channel. If the u option is specified, this
value will be returned as an integer, instead of a string: 1 = NO ANSWER, 2 = BUSY, 3 =
FAILED, 4 = ANSWERED.
amaflags
Read/write. Billing flags. If the u option is specified, this value will be returned as
an integer, instead of a string: 1 = OMIT, 2 = BILLING, 3 = DOCUMENTATION.

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