# qsig_source_party_nb_type field

The qsig_source_party_nb_type field in ISDN_PROTOCOL_PARMS_Q931CC is used when the application is designed for a Q.SIG private ISDN exchange (PINX). Each node in a Q.SIG network has an address. This field is used with qsig_source_type_of_nb and qsig_source_addr to specify the address of the node.

The qsig_source_party_nb_type field specifies the type of PINX node address. The following table lists possible values:

Value | Description
ACU_QSIG_PINX_NB_UNKNOWN | Unknown party number (type_of_nb field is meaningless)
ACU_QSIG_PINX_NB_PUBLIC | Public party number.
ACU_QSIG_PINX_NB_PRIVATE | Private party number.