Free SIP-based phone service
sipgate one is a fully-functional phone service. It replaces an existing line or adds a second line at no cost. sipgate one comes with a free phone number, voicemail and fax sending capabilities.
Compare to sipgate team
sipgate one works with your favorite phone and SIP-compatible devices. Softphones are available from sipgate and other developers for Windows, Mac, Linux and even your favorite cell phone:
sipgate iPhone AppNow available for free in Apple's App Store.
Find out more
sipgate one features
- Phone service
- Conferencing
- Voicemail
- Three-way calling
- Send Faxes
- Forwarding
- Free internal calls
- Advanced routing
- Call recording
- Mobile integration
- Call distribution
- SIP standard
U.S. phone numbers
Check phone number availability:
Easy to setup, easy to use
sipgate works with any phone, no matter if it's a legacy phone, a VoIP phone or adapter, a landline, a cell phone or your computer. All phones linked to your sipgate account will ring at the same time and sipgate will put the call through to whichever you pick up first!
Web based access from anywhere
All your communication and configuration settings are where you want them; in your browser. When using sipgate, you use our straightforward email-like webinterface to get complete access to all your calls and faxes and even text messages.
"[...] I especially like the ways to save on international calls when traveling."
"Free phone number, free toll-free calling, free inbound calling, free inbound faxes, what's not to love?"
Free U.S. phone number
Sign up now and get the only phone number you will ever need for free. Your sipgate phone number can be called from any phone in the world and unlike other VoIP or cell providers we don't charge you for calls received.