Polycom 2000/4000 manual Nti Fx, NTI TIE Trunk, ATT Accunet

Appendix C-CDR Fields - Unformatted File

Table C-9Event fields for Event 3 - ISDN/PSTN CHANNEL

CONNECTED (Continued)
Field	Description
Call Type	The call type, as follows:
	68 - 56 KBS data call
	72 - 1536kbs data call (PRI only)
	75 - 56 KBS data call
	77 - Modem data service
	79 - 384kbs data call (PRI only)
	86 - Normal voice call
Network Service	The Network Service program, as follows:
Program	0 - None
	1	- ATT_SDN or NTI_PRIVATE
	3	- ATT_MEGACOM or NTI_OUTWATS
	4	- NTI FX
	5	- NTI TIE TRUNK
	6	- ATT ACCUNET
	8	- ATT 1800
	16 - NTI_TRO
Preferred Mode	The value of the preferred/exclusive field for B channel
	selection (the PRF mode), as follows:
	0	- None
	1	- Preferred
	2	- Exclusive
	For more details refer to the Q.931 standard.
Calling Participant	The type of calling number, as follows:
Number Type	0 - Unknown, default
	1	- International
	2	- National
	3	- Network specific
	4	- Subscriber
	6	- Abbreviated
Calling Participant	The calling participant number plan.
Number Plan	0 - Unknown
	1	- ISDN/PSTN
	9	- Private

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