Install Linphone . Open and navigate to Preferences and then to the SIP Accounts Tab.
Update a Default Identity SIP account and fill in the following fields with the appropriate information:
Display Name = Your Caller ID , Username = Your Caller ID and Click on OK.
Add your IP details with some name. You can get the computer IP by seaching "what is my ip" on google search. If you get IPv6 IP. please contact support@pstncall.com for help.
Click on "Map IP" to save the configuration
3-Make Call using Linphone
Dial Your Mobile Number 9199xxxxxxx
If you hear conference IVR then Your X-Lite is now ready to make call.
If your call does not work then please send mail to suuport@pstncall.com.