X-Lite is a freeware voice-over-IP telephony program which provides for free standard-definition called over SIP.
The program relies on open protocols and the user's access to a functioning SIP account. Some of the features include voicemail, USB headset and other audio device support and instant messaging user SIP SIMPLE.
X-Lite is actually a stripped free version of the commercial products created by the same developer.X-Lite features and highlights:
X Lite is licensed as Freeware for Windows (32-bit and 64-bit) operating system / platform from modem and telephony software without restrictions. X Lite 220.127.116.11284 is available to all software users as a free download (Freeware).
Compatibility with this software may vary, but will generally run fine under Microsoft Windows 8, 8.1, 7, Vista and XP on either a 32-bit or 64-bit setup. A separate x64 version may be available from CounterPath Corporation.
We have tested X-Lite 18.104.22.168284 against malware with several different programs. We certify that this program is clean of viruses, malware and trojans. [Read more]