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  3CX Phone System 30 Jan 15

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  OfficeSIP Messenger 27 Jan 15

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  Auto Dialer Standard (5 Lines) 22 Jan 15

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  TeamTalk 28 Apr 18

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  G-Recorder for Skype Standard 3 May 15

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  Microsoft Office Communicator 2007 R2 9 Jul 15

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  PC-Telephone 20 Sep 15

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  MicroSIP Portable 1 Jan 15