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506 Dialogic
®
Global Call IP Technology Guide — November 2007
Dialogic Corporation
IP-Specific Parameters
IPSET_RTP_
ADDRESS
IPPARM_LOCAL --- --- GCEV_EXTENSION
(IPEXTID_
MEDIAINFO)
both
IPPARM_REMOTE --- --- GCEV_EXTENSION
(IPEXTID_
MEDIAINFO)
both
IPSET_SDP IPPARM_
SDP_ANSWER
gc_SetUserInfo( )
with duration of
GC_NEXT_
OUTBOUND_MSG
Directly via:
gc_AcceptModify
Call( )
gc_MakeCall( )
gc_ReqModify
Call( )
gc_SipAck( )
After setting, via:
gc_AcceptCall( )
gc_AnswerCall( )
gc_CallAck( )
gc_RejectModify
Call( )
From event type:
GCEV_ALERTING
GCEV_ANSWERED
GCEV_CONNECTED
GCEV_MODIFY_
CALL_ACK
GCEV_OFFERED
GCEV_PROCEEDING
GCEV_REQ_MODIFY_
CALL
GCEV_SIP_ACK
SIP
3PCC
only
IPPARM_
SDP_OFFER
IPPARM_SDP_
OPTION_ANSWER
--- gc_Extension( )
(OPTIONS or
200OK to
OPTIONS)
GCEV_EXTENSION
(IPEXTID_
RECEIVEMSG for
OPTIONS or 200OK to
OPTIONS)
SIP
3PCC
only
IPPARM_SDP_
OPTION_OFFER
IPSET_SIP_
MSGINFO
IPPARM_
CALLID_HDR
(deprecated)
gc_SetUserInfo( )
(GC_SINGLECALL)
gc_Extension( )
gc_MakeCall( )
gc_Extension( )
From event type
GCEV_OFFERED or
GCEV_EXTENSION
SIP
only
IPPARM_
CONTACT_DISPLAY
(deprecated)
gc_SetUserInfo( )
(GC_SINGLECALL)
gc_Extension( )
gc_MakeCall( )
gc_Extension( )
From event type
GCEV_OFFERED,
GCEV_CALLINFO, or
GCEV_EXTENSION
SIP
only
IPPARM_
CONTACT_URI
(deprecated)
gc_SetUserInfo( )
(GC_SINGLECALL)
gc_Extension( )
gc_MakeCall( )
gc_InvokeXfer( )
gc_Extension( )
From event type
GCEV_OFFERED,
GCEV_CALLINFO,
GCEV_REQ_XFER, or
GCEV_EXTENSION
SIP
only
IPPARM_
DIVERSION_URI
(deprecated)
gc_SetUserInfo( )
(GC_SINGLECALL)
gc_Extension( )
gc_MakeCall( )
gc_Extension( )
From event type
GCEV_OFFERED,
GCEV_CALLINFO, or
GCEV_EXTENSION
SIP
only
IPPARM_EVENT_
HDR
(deprecated)
gc_SetUserInfo( )
(GC_SINGLECALL)
gc_Extension( )
gc_Extension( ) From event type
GCEV_EXTENSION
SIP
only
Table 42. Summary of Parameter Sets and Parameter Usage (Continued)
Set ID Parameter ID Set Send Retrieve
SIP/
H.323
† The duration parameter can be set to GC_SINGLECALL (to apply on a call basis) or to GC_ALLCALLS (to apply on a line device basis).
‡ Tunneling for incoming calls can only be specified using the gc_SetConfigData( ) function with a board device target ID.