The Apeiron Systems CDR is a comma delimited format. Various serialization methods and formats are supported with the most common being ASCII text file in .csv format. Apeiron strives to maintain field presence, configuration and meaning across all formats.

FIELD NAME TYPE SIZE DESCRIPTION
id Integer   Apeiron unique call record id
direction String   “inbound” or “outbound”. An inbound call is one that was originated on the PSTN and routed via Apeiron to the end user. Inbound calls can be originated from the PSTN calling an end user’s local telephone number (DID) or toll free number (TFN). An outbound call is one that originates from the customer and is sent through Apeiron for termination on the PSTN.
routing_number String   The number string used for the routing of the call. This is also the basis for call rating and is the number that the termocn, termlata, termstate & termocn_type is based on.
billable_duration Integer   The number of seconds used to calculate the charge for this record.
answer_time MMDDYYYY   The date & timestamp in GMT when the call for this record was answered.
charge Decimal   The charge in dollars for this record.
tax Decimal   The tax in dollars collected for this record.
jurisdiction String   Interstate, Intrastate, IntraLATA, Indeterminate
calltype String   OutboundNADP, OutboundTFN, OutboundINTL, InboundNADP
orig_ocn Integer - Five Digit numeric 5 The OCN that the originating NPA-NXX-X belongs to
orig_lata Integer - Five Digit numeric 5 The LATA that the originating NPA-NXX-X belongs to
orig_state Two Digit alpha numeric Text [A-Z][A-Z] 2 The state that the originating NPA-NXX-X belongs to
orig_ocn_type String   The ocn type of the orig_ocn
term_ocn String – Four Digit alpha numeric 4 The ocn that the terminating NPA-NXX-X belongs to
term_lata Integer - Five Digit numeric 5 The lata that the terminating NPA-NXX-X belongs to
term_state Two Digit alpha numeric Text [A-Z][A-Z] 2 The state that the terminating NPA-NXX-X belongs to
term_ocn_type String   The ocn type of the term_ocn. “ILEC”, “CLEC”, “RBOC”, “PCS”, “Wireless”, etc…
source_hostname Text   End user IP Address or FQDN used in the two way communications for this record.
orig_phone_number Text – 10+ digit numeric 10 The calling number for this record. Also known as calling number or ANI.
term_phone_number Text – 10+ digit numeric 10 The called number for this record.
trunk_group Text – Six digit numeric 6 The trunk group that was used to complete the call for this record.

Download CDR Specification Chart