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CALL TYPE
Sample SMDR report in ISDN format.
In Basic format, the values in this column have the following meanings:
- C indicates an incoming or outgoing voice call on an analog or digital facility.
- D indicates an incoming or outgoing data call on a digital facility.
In ISDN format, the values in this column have the following meanings:
- C indicates either an outgoing voice call or an incoming voice call without ANI or Caller ID information.
- D indicates an outgoing data call on a PRI, BRI, or T1 facility.
- I indicates an incoming voice or data call with ANI or Caller ID information on a PRI, BRI, or other facility equipped to receive the caller's number.