Dialogic IMG - Forward Call Indicators Table (SIP to SIP-T Interworking)

Table of Contents

Forward Call Indicators (Octet 1)

	H	G	F	E	D	C	B	A

	H	G	F	E	D	C	B	A
Incoming International Call Indicator
Not an incoming international call								0
Incoming international call								1
End to End Method Indicator
No end to end method available						0	0
Pass-along method available						0	1
SCCP method available						1	0
Pass-along and SCCP method available						1	1
Interworking Indicator
No Interworking encountered (SS7 all the way)					0
Interworking Encountered					1
IAM segmentation indicator
No Indication				0
Additional Info being sent by unsolicited info mag				1
ISUP Indicator
ISUP not used all the way			0
ISUP used all the way			1
ISUP Preference Indicator
ISUP preferred all the way	0	0
ISUP not required all the way	0	1
ISUP required all the way			1	0
Spare	1	1

	H	G	F	E	D	C	B	A

	H	G	F	E	D	C	B	A
ISDN access indicator
Originating access non-ISDN								0
Originating access ISDN								1
SCCP method indicator
No indication						0	0
Connection-ess method available						0	1
Connection-oriented method available						1	0
Connection-less and connection-oriented available						1	1
Spare					0
Ported number translation indicator
Number not translated				0
Number Translated				1
No QoR routing attempt in progress			0
QoR routing attempt in progress			1
Reserved for National Use	0	0