Grandstream Networks UCM6200 Series - Analog Trunks; Analog Trunk Configuration; VoIP Trunks; VoIP Trunk Configuration

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UCM6200 Basic Configuration Guide
CREATE USER EXTENSION
Configure Extension Range
First part of configuring the UCM6200 series should be about planning for expansion. Here are some questions
to think about when setting up extension ranges:
• How many users are in the office?
• Will there be departments within the office?
• Is this office interconnecting with another office?
Once there is a clear picture of how many users will be at each location, how departments are going to be
segmented and what is the expected growth of the company, a user can then configure the extension range.
Navigate to PBX Settings  General Settings  General.
Figure 4: Create User Extension – Extension Range