Filter
Top Products
ISDN Software Reference for Linux and Windows
412
The following code samples demonstrate the use of the Dialogic API at various
stages of the NCAS call scenario.
1. Opening a D channel line level device:
LINEDEV D_chan_dev1_hdl;
.
.
rc = cc_Open( &D_chan_dev1_hdl, "dtiB24", 0);
.
2. Setting up the MAKECALL_BLK for an NCAS call:
MAKECALL_BLK *makecallp;
.
.
// initialize makecall block
makecallp->isdn.BC_xfer_cap = BEAR_CAP_UNREST_DIG;
makecallp->isdn.BC_xfer_mode = ISDN_ITM_PACKET;
makecallp->isdn.BC_xfer_rate = PACKET_TRANSPORT_MODE;
makecallp->isdn.usrinfo_layer1_protocol = NOT_USED;
makecallp->isdn.usr_rate = NOT_USED;
makecallp->isdn.destination_number_type = NAT_NUMBER;
makecallp->isdn.destination_number_plan = ISDN_NUMB_PLAN;
makecallp->isdn.destination_sub_number_type = OSI_SUB_ADDR;
makecallp->isdn.destination_sub_phone_number[0] = ‘1234‘
makecallp->isdn.origination_number_type = NAT_NUMBER;
makecallp->isdn.origination_number_plan = ISDN_NUMB_PLAN;
makecallp->isdn.origination_phone_number[0] = ‘19739903000‘
makecallp->isdn.origination_sub_number_type = OSI_SUB_ADDR;
makecallp->isdn.origination_sub_phone_number[0] = ‘5678‘
makecallp->isdn.facility_feature_service = ISDN_SERVICE;
makecallp->isdn.facility_coding_value = ISDN_SDN;
// or ISDN_ACCUNET, please check with your service provider
makecallp->isdn.usrinfo_bufp = NULL;
makecallp->isdn.nsfc_bufp = NULL;
.
.