If you haven't already, you can download X-lite directly from counterpath: http://www.counterpath.com/x-lite-download/
To setup, you will need to have the following SIP Device details on hand:
- SIP Username
- SIP Password
- Realm/Domain
Now, open up X-Lite and click on "Softphone -> Account Settings" entering the information from your Device in the dashboard.
User ID: {your device username}
Domain: {your Realm}
Password: {device password}
Display name: {your choice for presence}
Authorization name: {your device username}
Change the "Send outbound via:" option to "Proxy Address" and enter our SIP Proxy.
Note that the "Outbound Proxy" is in your welcome email. If you need it again, please email [email protected]
Click on the "Voicemail" tab to auto prefix the voicemail number.
Luckily, X-Lite offers the G.722 HD audio codec so be sure to prioritize it under "Preferences -> Audio Codecs".