Lucent Technologies DEFINITY Enterprise Communications Server Release 8.2 Instructions Manual

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1037 Trunk Group 
17
Unacceptable Threshold - -Dev - 404 Hz
Unacceptable Threshold - +Dev - 404 Hz
Marginal Threshold - -Dev - 2804 Hz
Marginal Threshold - +Dev - 2804 Hz
Unacceptable Threshold - -Dev - 2804 Hz
Valid entries Usage
0
 to 9Enter the maximum negative deviation of measured loss at 
404 Hz from the 1004 Hz test tone loss level (in dB) allowed 
before reporting a trunk as unacceptable. Smaller dB...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1038 Trunk Group 
17
Unacceptable Threshold - +Dev - 2804 Hz
Marginal Threshold - Maximum C Message 
Noise
Unacceptable Threshold - Maximum C Message 
Noise
Marginal Threshold - Maximum C Notched 
Noise
Valid entries Usage
0
 to 9Enter the maximum positive deviation of measured loss at 
2804 Hz from the 1004 Hz test tone loss level (in dB) allowed 
before reporting a trunk as unacceptable. Smaller dB values...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1039 Trunk Group 
17
Unacceptable Threshold - Maximum C Notched 
Noise
Marginal Threshold - Minimum SRL-HI
Unacceptable Threshold - Minimum SRL-HI
Marginal Threshold - Minimum SRL-LO
Unacceptable Threshold - Minimum SRL-LO
Valid entries Usage
34
 to 74Enter the maximum C-notched signal dependent noise 
interference in dBmC allowed before reporting a trunk as 
unacceptable. Smaller values are more...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1040 Trunk Group 
17
Marginal Threshold - Minimum ERL
Unacceptable Threshold - Minimum ERL
Allow ATMS Busyout, Error Logging and 
Alarming
Maximum Percentage of Trunks Which Can Be 
Removed From Service by ATMS
Valid entries Usage
0
 to 40Enter the minimum low-frequency echo return loss in dB 
allowed before reporting a trunk as out of tolerance. Larger 
values are more restrictive.
Valid entries Usage
0...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1041 Trunk Group 
17
Field descriptions for page 5
The total number of pages, and the first page of Group Member Assignments, 
vary depending on whether the Administrable Timers and ATMS Thresholds 
pages display.
Screen 214. Group Member Assignments
Administered Members (min/max)
This display-only field shows the minimum and maximum member numbers that 
have been administered for this trunk group.
Total...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1042 Trunk Group 
17
Port
If this trunk is registered as an endpoint in an IP application, this field will display 
T00000.
NOTE:
In DCS networks, trunks must be assigned the same member number at both 
nodes.
Code
This display-only field shows the type of circuit pack physically installed or 
logically administered at the location to which this member is assigned. If no 
circuit pack is installed or...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1043 Trunk Group 
17
Night
Use this field only if you want to assign a night service destination to individual 
trunks that is different from the group destination entered in the Night Service 
field on page 1. Incoming calls are routed to this destination when the system is 
placed in night service mode. 
Mode
This field specifies the signaling mode used on tie trunks with TN722A or later, 
TN760B or...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1044 Trunk Group 
17
Ans Delay
!CAUTION:
Customers should not attempt to administer this field. Please contact your 
Lucent representative for assistance
This delay serves two purposes:
nIt ensures that the answer supervision signal is valid and not a secondary 
delay-dial or wink-start signal.
nIt ignores momentary off-hook signals resulting from connections made 
off-network through certain No. 5 Crossbar...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1045 Vector Directory Number 
17
Vector Directory Number 
This screen defines vector directory numbers (VDN) for the Call Vectoring 
feature. A VDN is an extension number used to access a call vector. Each VDN is 
mapped to one call vector.
VDNs are software extension numbers (that is, not assigned to physical 
equipment). A VDN is accessed via direct dial CO trunks mapped to the VDN 
(incoming destination...

DEFINITY ECS Release 8.2
Administrator’s Guide  555-233-506  Issue 1.1
June 2000
Screen reference 
1046 Vector Directory Number 
17
Name
This is an optional field that need not contain any data. It is the name associated 
with the VDN.
Vector Number
Identification number that specifies a particular call vector that is accessed 
through the VDN.
Attendant Vectoring
This field appears only if Attendant Vectoring is enabled on the Customer Options 
screen. This field determines if the vector you are...