8x8 X Series - X Series connects teams across channels and around the globe, giving you access your most critical information securely, from any location.
Ring4 - Manage business phone line as easily as you manage emails, in the cloud. Ring4 provide you with a business line and video conferencing solution.
Ooma Office - VoIP-based business phone system solution for small firms
Burner - Disposable phone numbers -- now with MMS photo support
Vonage Business Communications - Vonage Business Communications transforms communications and activates conversations anytime, anywhere. Learn more about unified communications now!
quackr - Protect your privacy & identity with quackr. Use our free temporary phone numbers to receive SMS online now.