You are downloading the Globaltel XAP file v220.127.116.11 for Windows Phone. Globaltel is a free and useful Social app: The Windows Phone Edition is an award-winning, SIP-based softphone for the Windows Phones and allows you to make and receive voice calls over a Wi-Fi ... You can now download the offline XAP file to install & try it.
Download Locations for Globaltel 18.104.22.168 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Globaltel XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.