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Avaya – IP Office Compliant May 25, 2010 http://www.avaya.com/ |
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Broadsoft http://www.broadsoft.com/ |
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Cisco http://www.cisco.com/ |
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Asterisk http://www.digium.com/en/index.php |
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EasyRun http://www.easyrun.com/ |
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GENBAND http://www.genband.com/ |
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IPGENIE http://www.ipgenie.co.uk/ |
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Metaswitch http://www.metaswitch.com/ |
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Mitel |
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4PSA http://www.4PSA.com/ |