Associated variants: ANSI 88, BICC, ETSI V2, ETSI V3, ITU Blue, ITU White, ITU 97, Q.767
Contains information sent in the forward direction to notify the far exchange of additional information about a call in progress.
typedef struct _opFwdCalInd /* Optional Forward Call Indicators */
{
ElmtHdr eh; /* element header */
TknU8 clsdUGrpCaInd; /* closed user group call ind. */
TknU8 segInd; /* simple segmentation indicator */
TknU8 spare; /* spare (4 bits) */
TknU8 clidReqInd; /* connected line identity request indicator */
TknU8 ccbsCallInd; /* CCBS call indicator */
TknU8 callgPtyNumIncomInd; /* calling party number incomplete indicator */
TknU8 connAddrReqInd1; /* connected address request indicator */
} SiOpFwdCalInd;
The fields in the SiOpFwdCalInd structure are encoded as follows:
Field |
Value |
clsdUGrpCaInd |
Closed user group call indicator. Defined values for all supported variants except ANSI: 0x00 = CUG_NONCUG Non-CUG call 0x02 = CUG_ACCALLOW Closed user group call, outgoing access allowed 0x03 = CUG_ACCNOTALLOW Closed
user group call, outgoing access not |
segInd |
Simple segmentation indicator. Defined values: 0 = NOTSEGMENTED No indication will be sent 1 = SEGMENTED Additional information will be sent in a segmentation message |
clidReqInd |
Connected line identity request indicator. Defined values: 0x00 = CLIDNOTREQ Connected line identity not requested 0x01 = CLIDREQ Connected line identity requested |
ccbsCallInd |
CCBS call indicator. Defined values: 0x00 = NOTCCBSCALL Not a CCBS call 0x01 = CCBSCALL CCBS call |
callgPtyNumIncomInd |
Calling party number incomplete indicator. Defined values: 0x00 = CALLGPTYNUMCOMPL Calling party number complete 0x01 = CALLGPTYNUMINCOMPL Calling party number incomplete |
connAddrReqInd1 |
Connected address request indicator. Defined values: 0x00 = CONNADDRNOTREQ Connected address not requested 0x01 = CONNADDRREQ Connected address requested |
Token |
ANSI 88 |
BICC |
ETSI V2 |
ETSI V3 |
clsdUGrpCaInd |
* |
* |
* |
* |
segInd |
|
* |
* |
* |
spare |
C-D |
D-G |
D-G |
D-G |
clidReqInd |
|
* |
* |
* |
ccbsCallInd |
* |
|
|
|
callgPtyNumIncomInd |
* |
|
|
|
connAddrReqInd1 |
* |
|
|
|
Token |
ITU Blue |
ITU White |
ITU 97 |
Q.767 |
clsdUGrpCaInd |
* |
* |
* |
* |
segInd |
|
* |
* |
|
spare |
C-H |
D-G |
D-G |
C-G |
clidReqInd |
|
* |
* |
* |
ccbsCallInd |
|
|
|
|
callgPtyNumIncomInd |
|
|
|
|
connAddrReqInd1 |
|
|
|
|