Extension, Phone Number, and SIP Address List
From the Account page it is possible 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 lists do the following:
- Navigate to the 'Accounts' tab in the OnSIP admin portal
- Under 'Account' click 'View extensions and phone numbers'
- A new browser window 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 Extensions List





