Online Vault Backup - Online Vault Backup is a cloud storage service that allows you backup your data while having unlimited storage.
Tragofone - White-label VoIP Softphone with WebRTC and Auto-provisioning
Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.
PhonerLite - PhonerLite enables your PC to use it for internet telephony (VoIP , Voice over IP, SIP).
Genie Backup Manager - Genie Backup Manager is a backup solution for Small and Medium Businesses who are seeking full system backup to virtually any storage device.
tSIP - tomeko.net/software: SIP client for Windows.