Gizmo Project Alive? Not any more, Like the Related Gizmocall

When it was a thing in 2007, Gizmo Project was a paid VoIP service with a dedicated client. Later the domain and the name took Gizmo5, gozmo5.com giz5.com etc. Just like the GizmoCall
Gizmo Project is a closed-source software phone developed by SIPphone. It became a free product at sometime. It was a VoIP phone client, made specifically for the SIPPhone network. It complied with Open Standards then and directly peered with several other VOIP providers. GizmoProject, Gizmo5 could also directly dial sip URIs. For example, if you enter: sip:613@fwd.pulver.com you can reach the echo test at free world dialup, the goto VoIP test destination, them
It ran natively on Mac, Windows and Linux. For Linux, Debian packages were provided at the website.
It features very high-quality codecs.

• NAT support: Worked behind routers and NAT
• Supported STUN where applicable
• Supported for Symmetric RTP
• Supported for SIP Outbound proxy
• Supported codecs were: GSM, iSAC, iLBC, g7.11U/A, EG7.11, iPCM
• Complied with the SIP standard
• Instant Messages using XMPP (“Jabber”) is supported in the latest version, including s2s.

Gizmo is a Free Phone for Your Computer

That makes calling as easy as instant messaging

Key Features

• Unlimited FREE calling
• FREE calling to landline and mobile phones using the All Calls FREE plan.
• Chat with Windows Live Messenger, AIM, Yahoo! Messenger, GoogleTalk, and Gizmo users.
• FREE voicemail
• More features...
•  

Three Steps to Free Calling to 60 Countries

Download Gizmo. Sign-up;
add all your phone
numbers to your profile

Tell your friends and
family to do the same

Call those contacts on
Gizmo, their mobile phone
or landline for free*

*More Details & List of Countries | Download Now!

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Calling landlines and mobile phones

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Call Out Rates
Not Free, But Pretty Close

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Mobile Phones

1.9

cents per/min

Landlines

1.9

cents per/min