Filter
Top Products
458 Dialogic
®
Global Call IP Technology Guide — November 2007
Dialogic Corporation
Variance for SIP
The application at party A may optionally be notified by a GCEV_INVOKE_XFER_ACCEPTED
event that the transfer request has been accepted by the remote party to which it was sent. (This
event has no equivalent in H.450.2.) This event is optional, and is disabled by default. The event
may be enabled and disabled on a per-line-device basis via the gc_SetConfigData( ) function as
shown in the following code example.
//enable GCEV_INVOKE_XFER_ACCEPTED event for SIP call transfer
GC_PARM_BLK *t_pParmBlk = NULL;
long request_id;
gc_util_insert_parm_val(&t_parmBlkl, GCSET_CALLEVENT_MSK, GCACT_ADDMSK,
sizeof(long), GCMSK_INVOKE_XFER_ACCEPTED);
supplementaryService
InteractionNotAllowed
CC: IPEC_H450TRTSESuppServInteractionNotAllowed
GC: GCRV_REMOTEREJ_NOTALLOWED
GCEV_
INVOKE_XFER_REJ
unspecified CC: IPECH4502TRTSEUnspecified
GC: GCRV_REMOTEREJ_UNSPECIFIED
GCEV_
INVOKE_XFER_REJ
Table 30. H.450.2 ctSetup Errors Received From the Network
ctSetup Error Result Values GC Event
notAvailable CC: IPEC_H450NotAvailable
GC: GCRV_REMOTEREJ_UNAVAIL
GCEV_INVOKE_XFER_REJ
invalidCallState CC: IPEC_H450InvalidCallState
GC: GCRV_REMOTEREJ_NOTALLOWED
GCEV_INVOKE_XFER_FAIL
invalidReroutingNumber CC: IPEC_H4502InvalidReroutingNumber
GC: GCRV_REMOTEREJ_INVADDR
GCEV_INVOKE_XFER_REJ
unrecognizedCallIdentity CC: IPEC_H4502UnrecognizedCallIdentity
GC: GCRV_REMOTEREJ_INVADDR
GCEV_INVOKE_XFER_FAIL
supplementaryService
InteractionNotAllowed
CC: IPEC_H450SuppServInteractionNotAllowed
GC: GCRV_REMOTEREJ_NOTALLOWED
GCEV_INVOKE_XFER_REJ
unspecified CC: IPEC_H4502Unspecified
GC: GCRV_REMOTEREJ_UNSPECIFIED
GCEV_INVOKE_XFER_REJ
Table 31. H.450.2 CT Timer Expiry
Endpoint – Timer Result Values GC Event
TRGSE – T1 CC: IPEC_H450CTT1Timeout
GC: GCRV_TIMEOUT
GCEV_INVOKE_XFER_FAIL
TRGSE – T3 CC: IPEC_H450CTT3Timeout
GC: GCRV_TIMEOUT
GCEV_INVOKE_XFER_FAIL
Table 29. H.450.2 ctIdentify Errors Received From the Network (Continued)
ctIdentify Error Result Values GC Event