– D6 –
ND-71503(E) Rev.5.0
9papd001.fm
STEP3:
Set the characteristic level to each IP-PAD channel. When IP-PAD is started, the charac-
teristic levels that were set here are assigned automatically (This is not for training the
echo canceller).
CM0A Y=72
1st Data: XX ZZ
XX: 00-31: LAN Interface No.
ZZ: 00-31: IP-PAD Channel No.
2nd Data: 00-07, 10-17: Characteristic level No. 0-7, 10-17
[Series 3200 R6.1 software required]
CM35 Y=193
1st Data: 00-63: Trunk Route No.
2nd Data: 10-17: Characteristic level No. 10-17 to be fixed allocated to specific Trunk
Route
[Series 3200 R6.1 software required]
CM15 Y=483
1st Data: 00-15: Service Restriction Class C assigned by CM12 Y=07
2nd Data: 10-17: Characteristic level No. 10-17 to be fixed allocated to specific Service
Restriction Class
[Series 3300 software required]
NOTE 1:
When this data is not set, levels are set automatically in the conventional way.
NOTE 2:
When the number of channels with characteristic levels is less than the number of channels set
in the exchange data, use the channels with a different level (for characteristic levels 00-07)
.
STEP4:
Set the MB switch of IP-PAD to ON then to OFF.
STEP5:
Carry out “calls” with the call destination of each level as many times as the number of
channels that were allocated.
NOTE:
Connection with a line that sends a voice announcement, music, or tones continuously from the
call destination such as time information and weather information from a main trunk line is in-
effective. The call destination could be silent. A call of several seconds is sufficient.
JANUARY/16/2004
COUNTERMEASURES FOR ECHO
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