Avaya DEFINITY ONE Installation And Upgrades page 324

Installation and Upgrades for DEFINITY ONE and
IP600 Internet Protocol Release 10 555-233-109
6 Hardware Additions
Add TN464GP/TN2464BP with Echo Cancellation
add trunk-group next
ACA Assignment? n
Internal Alert? n
Data Restriction? n
Glare Handling: none
Used for DCS? n
Suppress # Outpulsing? n
Seize When Maintenance Busy: neither-end
Incoming Tone (DTMF) ANI: no
Connected to CO? n
3. On Trunk Features, screen 2, set the DS1 Echo Cancellation? field to
y.
4. Type [add | change] ds1 UUCSS and press
add ds1 2b08
Signaling Mode: CAS
Interface Companding: mulaw
Slip Detection? y
Echo Cancellation? y
EC Configuration: 1
5. 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:.
TRUNK FEATURES
Location: 02B08
Bit Rate: 2.048
Interconnect: pbx
Idle Code: 11111111
EC Direction: inward
If you know the echo is coming into DEFINITY, keep the default
setting for the EC Direction: field of inward.
If you know that the distant party is hearing echo that originates in
DEFINITY or its line side stations or equipment, set the EC
Direction: field to outward.
Page
Measured: both
Maintenance Tests? y
Per Call CPN Blocking Code:
Per Call CPN Unblocking Code:
Ds1 Echo Cancellation? y
Enter
Page
DS1 CIRCUIT PACK
Line Coding: hdb3
Country Protocol: 1
Near-end CSU Type: other
December 2001
2 of 11 SPE A
.
1 of 1 SPE B
Name: Echo Cancel t23
CRC? n
Issue 6
6-8