NEC NDA-24298 manual User rate value is based on ITU-T Q-931

ARTIN : Assignment of Trunk Application Data for NDM

CDN				LOGICAL ROUTE NUMBER (1-899)
	TRUNK DATA
7	LLCRST	Call Restriction by user rate in Low Layer
		Capability Information Element
		0	= No restriction
		1-31 = Call which includes this user rate value is
			restricted. Note
		Note:		User rate value is based on
				ITU-T Q-931.
8	VCM	When assigning this data, always enter zero (0).				0	0	0	0
9	OVRT	When assigning this data, always enter zero (0).				0	0	0	0
10	POOL	When assigning this data, always enter zero (0).				0	0	0	0
11	DTRT	Deletion of ALL 1 alarm signal (DTI Layer 1
		alarm)
		0	= Not used
		1 = Deletion of ALL 1 alarm signal as a Layer 1
			alarm
12	TMPRT	Temporary Route Information over CCIS
		0	= Not used
		1	= In CCIS, the route information can be
			transferred by the call control messages.
			Moreover, the call restriction can be
			checked referring to this route information.
13	CODEC	When assigning this data, always enter zero (0).				0	0	0	0
14	PASS	When assigning this data, always enter zero (0).				0	0	0	0
15	IRL	Clear call when DTI alarm is detected
		0	= Not used
		1	= Clear call when DTI alarm is detected.
		Note:		This data should be set when
				there is no Dch in the
				physical DTI.
16	MTC	Assignment of Timer T309 Value.
		Restoration timer (TC⋅ MTC) sec.
		0-15 = TC⋅ MTC (Restart timer value)
17	TC	Timer T309 Counter Value
		0	= Not used		1 = 64 msec.
		2	= Not used		3 = 2 sec.
		4	= 30 sec.		5 = 5 min.
		6	= 1 sec.		7 = Not used
18	TS	When assigning this data, always enter zero (0).				0	0	0	0
19	CDCSPD	When assigning this data, always enter zero (0).				0	0	0	0

CHAPTER 4 NDA-24298

Page 654

Issue 1