How to Dial Skype-to-Skype Call from USB Phone
Speed-Dial a Skype Contact (Windows)
You can dial any of your Skype Contacts directly from the phone's keypad using a Speed-Dial key sequence.
First, in Skype, right click on a Skype contact and select "Set Speed Dial". Enter any two digit number as that contact's Speed-Dial code, for example, "11". Then when you want to call this contact, enter the speed-dial code on the phone's keypad and press SEND key to place the call.
For example, dial: 11 SEND
Just assign a different two-digit Speed-Dial code for each Skype contact you will want to call from the phone keypad.

Speed-Dial a Skype Contact (Mac)
You can dial any of your Skype Contacts directly from the phone's keypad using a speed-dial key sequence.
First, in Skype you need to rename the Skype Contact so that it begins with a two digit number. For example, Skype contact "Nastassia" is renamed "12 Nastassia".
Likewise, change any other Skype Contacts' names to begin with unique two digit numbers.
Then when you want to call a Skype Contact from your phone's keypad, just dial the two digit number you have assigned to that Contact, and press SEND to place the call.
For example to call "12 Nastassia", dial: 12 then press SEND
