Avaya DEFINITY Server R Manual page 434

Adding or Removing Cabinet Hardware
add trunk-group next
Data Restriction? 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
Interconnect: pbx
Interface Companding: mulaw
Slip Detection? y
Echo Cancellation? y
EC Direction: inward
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:.
7-24
Issue 7 November 2003
TRUNK FEATURES
ACA Assignment? n
Internal Alert? n
Glare Handling: none
Used for DCS? n
Location: 02B08
Bit Rate: 2.048
Idle Code: 11111111
If you know the echo is coming into the Avaya Media Gateway, 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 Avaya Media Gateway 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 1 of 1
DS1 CIRCUIT PACK
Name: Echo Cancel t23
Line Coding: hdb3
Country Protocol: 1
CRC? n
Near-end CSU Type: other
2 of 11 SPE A
SPE B
555-233-115