Mitel SX-200 Documentation page 258

OFF-PREMISE EXTENSION
Description
COS Options 7 'I2 and 119 allow special gain conditions to be applied
to CD0 (Community Dial Office) and Off-Premise Extension applica-
tions.
Conditions
None
Programming
Select COS Option 112 (Off-Premise Extension) for
l
tions. COS Option 112 "Off-Premise Extension" adds gain for OPX
2-party conference. Gain 1 is switched in -0.5 dB instead of gain
0 (-5 dB). This should be used for an OPX type line which may
require additional gain due to limitations.
Select COS Option 179 (Low Gain Conference Enable) for three
l
or more party conversations.
ference Enabie'. With this option the gains are switched-in based
on the following chat-t:
Parties
l - 2
3
4
5
6
7
*Gain = 1 if one party is a trunk.
GAIN 0 = - 5 dB
GAIN 1 = -8.5 dB
GAIN 2 = +5 dB
GAIN 3 = +8 dB
Select COS Options 112 and 119 for CD0 applications that may
l
involve three or more party conversations and CD0 application.
Operation
N o n e
SECTION MITL9105/9110-096-105-NA
Option 119 "Low Gain Con-
COS
o *
1
1
2
3
3
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