Extension, Phone Number, and SIP Address List

From the "Account" page it is possible to view a printable list of all your currently assigned extensions, phone numbers, and SIP addresses. Such a list may be valuable to hand out to users as a quick reference guide for existing extensions and corporate phone numbers.

In order to view the list, follow these instructions:


  1. Navigate to the "Account" tab in the OnSIP admin portal
  2. In the "PBX Settings" box, click "View extensions and phone numbers"
  3. A new browser tab will open with a table displaying the information about each extension in your organization. By using the select drop down at the top you may see the table organized by:
    • Extension
    • Phone Number
    • SIP Address


Example Phone Number List

Example phone number list


Example Extensions List

Example extensions list


Updated October 2019

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