What you require to use ClickTel

• Download our free softphone (www.clicktel.biz/Downloads)
• A computer. Your computer will require a sound card. The computer must have sufficient
speed and resources available to manage the soft client application. Most recently manufactured computers are more than capable of
achieving this.
• A dialup or broadband connection to the Internet. The bandwidth you have available will directly affect the quality and number of
concurrent calls you can make.
• Headset (Buy here)
• To make free in-network (PC to PC) calls, both sides of the call must have a softphone.
• To make super inexpensive calls to any of the billions of non-softphone (PSTN) world, you will need ClickTel Minutes.
• To receive calls on your PC from PSTN phones, you need at least one Custom Number

Typical configuration for ClickTel
Once you have downloaded a copy of X-Lite or any other XTen product, double-clicking on the file will start the setup wizard. Simply follow the
instruction provided by the wizard which will also configure your audio.
When the setup wizard has finished, start the soft phone and click on the Menu button immediately to the right of the Clear button (near the
centre of the phone).
Select System Settings.
Select SIP Proxy.
Select [Default]:

Modify the settings as listed below -
• Enabled: Yes
• Display Name: Your Name
• User name: (Enter the username)
• Authorization user: (Same as User Name)
• Password: xxxxxxxx
• Domain/Realm: ua.siproxy.net
• SIP Proxy: ua.siproxy.net
• Out Bound Proxy: ua.siproxy.net
• Use Outbound Proxy: Never
• Send Internal IP: Never
• Register: Never
• Voicemail SIP URL: (leave blank)
• Forward SIP URL: (leave blank)

Close the menu window.
Shut down the phone by using the X at the top of the phone.
Re-start the phone.
If everything is successful, in the display window, you should see
Logged in - Enter Phone Number'

Troubleshooting
If the phone fails to login, please take the time to double check your configuration as above.
If everything appears to be correct, the problem may be your firewall. If you are uncertain as to whether or not it is SIP-enabled, this can be
checked by configuring your PC to use a simple dial-up connection through an analogue modem. By doing this, your PC will be provided a
public IP address and your firewall will not be connected. If you find that your X-Lite phone can now log in, then the problem is to do with your
firewall. (The SIP protocol will not traverse an ordinary NAT-ed firewall.)