Avaya S8700 Manual page 35

2
Type add ds1 UUCSS, where UUCSS is the slot location, and press
add ds1 01a06
Signaling Mode: isdn-pri
TN-C7 Long Timers? n
Interworking Message: PROGress
Interface Companding: mulaw
Slip Detection? n
Echo Cancellation? y
EC Direction: inward
EC Configuration: 4
3
On the DS1 Circuit Pack screen, set the Echo Cancellation? field to y.
When set to y, 2 new fields display: EC Direction: and EC Configuration:.
•
•
•
4
Type add trunk-group next and press
add trunk-group next
Abandoned Call Search? n
Suppress # Outpulsing? n
Charge Conversion: 1
Currency Symbol:
5
On Trunk Features, screen 2, set the DS1 Echo Cancellation? field to y.
6
Test the voice quality on a telephone connected through the TN464GP or TN2464BP circuit packs
and known to have echo to see if the echo was eliminated.
Adding New Hardware--S8700
November 2003
Location: 01A06
Bit Rate: 2.048
Connect: network
Idle Code: 11111111
DCP/Analog Bearer Capability: 3.1kHz
If you know the echo is coming into the system, keep the default setting for the EC
Direction: field of inward.
If you know that the distant party is hearing echo that originates in the system or its line
side stations or equipment, set the EC Direction: field to outward.
Keep the default setting for the EC Configuration: field.
ACA Assignment? n
Data Restriction? n
Decimal Point: none
Charge Type: units
Outgoing ANI:
Install and Administer Trunks and Lines
DS1 CIRCUIT PACK
Line Coding: hdb3
Country Protocol: 1
Protocol Version: a
Near-end CSU Type: other
Enter .
TRUNK FEATURES
Measured: none
Receive Analog Incoming Call ID: disabled
Per Call CPN Blocking Code:
Per Call CPN Unblocking Code:
Ds1 Echo Cancellation? y
.
Enter
Name: ds1 1a06 F 18
CRC? n
Page 2 of 20
Maintenance Tests? y
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