London, UK - February 17, 2010 - Spitfire, the leading Internet Telephony Service Provider, has completed full Interoperability testing with 3CX and agreed to promote 3CX to Spitfire's 200 strong ...
– 3CX has announced the release of version 5.1 of 3CX Phone System for Windows. The latest version of the award-winning IP PBX has an integrated 3CX Tunnel which simplifies firewall configuration by ...
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