Newfies-Dialer is a free and open source multi-tenant voice broadcasting solution and auto dialer system to enable the automated delivery of interactive phone calls to contacts, clients and the general public, making it perfect for telemarketing, mass emergency broadcasting, phone polling, surveys and voting.
There are a number of enhancements to this latest version of Newfies-Dialer, including scalability, speeding up the import and campaign start process, allowing duplicate contacts on a campaign, adding Chinese and Turkish to the interface in addition to a round of bug fixes.
More information about Newfies-Dialer can be found at http://www.newfies-dialer.org/ and there is a beginners guide to installation and operation at http://www.newfies-dialer.org/documentation/beginners-guide/.
Alternatively, professional installation, training and support is available. For more details, see http://www.star2billing.com/products/auto-dialer-platform/