A global Internet telephony company and a Wi-Fi aggregator/software company have joined together to bring cheaper phone calls over Wi-Fi.

Boingo Wireless has merged with Skype to create Skype Zones, to allow Skype users to access Skype’s Internet telephony via Boingo’s network o18,000 Wi-Fi hot spots worldwide using a custom Skype version of Boingo’s software.

The technology will be handy for consumer and business travelers as it will give them the benefit of low-cost calling, while on the move by integrating Wi-Fi access and Skype’s multi-mode communications. Skype users just log onto the Skye Zones service using Skype Zones powered by Boingo software, which includes Wi-Fi sniffer, connection management and roaming authentication capabilities. Once the user is connected, they can make calls and access key features such as presence, global user directory, contact lists and instant messages with the Skype software.

“Partnering with Skype demonstrates the evolution of public-access Wi-Fi to include VoIP and other value added applications by allowing greater connectivity and productivity on the move,” said David Hagan, Boingo president and CEO.

The combined Skype Zones service is available immediately as a beta service. Skype is hoping to solicit feedback from users to improve feature enhancements. The Skype Zones client is available for Windows computers and can be downloaded from Skype or Boingo. Unlimited Wi-Fi access for Skype Internet Telephony calls is available for US$2.95 for a 2 hour conversation to US$7.95 for unlimited access.