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GSM Gateway User Manual
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Figure 98: Call Routing Rules
4.2 Advanced
4.2.1 Calling Groups
Navigate through
Setup
>
Advanced
>
Calling Groups
A calling group allows a group of trunks to be addressed when creating a call routing rule.
Multiple groups can be created with different combination of trunks, but of the same type (SIP or
GSM).
Figure 109: Create Calling Group