Polycom RMX 1500 Administrator's Manual page 906

Appendix C-CDR Fields - Unformatted File
C-24
Table C-9 Event fields for Event 3 - ISDN/PSTN CHANNEL
CONNECTED (Continued)
Field
Call Type
Network Service
Program
Preferred Mode
Calling Participant
Number Type
Calling Participant
Number Plan
Description
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
The Network Service program, as follows:
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
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.
The type of calling number, as follows:
0 - Unknown, default
1 - International
2 - National
3 - Network specific
4 - Subscriber
6 - Abbreviated
The calling participant number plan.
0 - Unknown
1 - ISDN/PSTN
9 - Private