Nortel Media Gateway 3200 User Manual page 317

H.248 User's Manual
Transfer Capability - This parameter of acPSTNPlaceCAll() function is used by the
outgoing register to generate the service nature of the originating equipment. In most
variants (countries) this is the same as the Calling Subscriber Categories but in some
countries it is different, such as in R2 china protocol, it is referred to as the KD (Group
II) digit.
Note:
Source Category - This parameter of acPSTNPlaceCall() function determines the
calling subscriber category. For example: subscriber with priority, subscriber without
priority etc. This parameter is usually sent as part of the Group II forward digits (except
for R2 china where it is sent as the KA digit using Group I forward digits).
Note:
Version SN09
This parameter only receives the MF values from the
acTISDNTransferCapability enumerator. Choose the MF digit according to
the service type that should be sent.
Applicable only to MFC-R2 protocol type.
16. Appendix - CAS Protocol Table
317 October 2006