http://www.best4ip.co.uk/voip-news/avaya-battling-to-be-top-dog-in-enterprise-telephony-market/ Your VoIP Service Provider... Thu, 30 Sep 2010 11:57:13 +0000 http://wordpress.org/?v=2.9.2 hourly 1 http://www.best4ip.co.uk/voip-news/avaya-battling-to-be-top-dog-in-enterprise-telephony-market/comment-page-1/#comment-848 veber Thu, 19 Aug 2010 09:37:37 +0000 http://www.best4ip.co.uk/voip-news/?p=291#comment-848 VoIP operators don't invest in infrastructure, that is the key of their success. I think the "classic" operators will soon start to charge VoIP operators. VoIP operators don’t invest in infrastructure, that is the key of their success. I think the “classic” operators will soon start to charge VoIP operators.

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