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Billion Softswitch: Download
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billion softswitch
billion netwatcher

The unregistered copy of Billion Softswitch is for demonstration only and has the following restrictions:

  • The number of simultaneous calls cannot be more than two
  • Time of continuous conversation can not exceed 5 minutes
  • The number of the gateways registered on the gatekeeper cannot exceed three

Please fill the following form to download trial-version of Billion Softswitch for Microsoft Windows:

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Professional Information Technologies, Ltd.,
14-4-4 Smolyachkova St., St.-Petersburg, 194044, Russia. Tel: +7 812 542-8518, +7 812 956-9226 info@profinfotech.com