Using New Call, calls can be made from one of your connected VoIP phones or from an external device of your choice:
- Under My sipgate click on New Call
- Call from: choose which phone the call will be made with
- To number: Enter the number you wish to call.
Your phone will then ring.
When you answer your phone, the To number will be called.
To call one of your Contacts, open the contact and click on Call: 
To make an internal call to a Group or User's extension number simply click on the Group or User in your My sipgate's 'Internal' speed dial list: 
Or select an entry in your My sipgate Inbox and click the green call button: 
You can choose which of your phones will be used for calls initiated from your Contacts, Internal and Inbox lists in the drop down menu at the top right of your My sipgate page:
The sipgate FFX Add-On for Mozilla Firefox web browser adds Click2Dial and other functionality: