User manual

mPBX-100 User Manual
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Figure 3-8
3.3.2.2 GSM Trunk
1. Edit GSM Trunk
1）General
·Trunk Name
A unique label used to identify this trunk when listed in outbound rules,
incoming rules, etc. Ex: 'gsm1'
·Volume Setting
Used to modify the volume level of this trunk. Normally, this setting does not
need to be changed.
Figure 3-9
3.3.2.3 BRI Trunk
1. Edit BRI Trunk
1）General