A VoIP company offering lowest voip rates for businesses including call centers, corporate, internet cafe & residentials. OpenTone Communication LLC., market VoIP services throughout Asia, US, Canada, Europe, and Middle East. Tax Free. No hidden charge. Money Back Guarantee. Free Trial. Offices located in the US and Philippines.

Website: http://www.opentone.com.ph / http://www.otcbeyond.com

Phone number: 632-8099207

Toll Free: 888.544.9429

Contact Person: Angela Santiano / Noel.Estareja