Voice Systems and Accessories - Small Business

Upgrade your communication system with our Voice Systems and Accessories, perfect for small businesses.
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Forum Posts

Hi All,I seem to have been stumped by a small problem that i have come across with a client, the issue is as follows;Call comes into the systemExt 100 answers the callWhilst Ext 100 is talking, another call enters the systemExt 100 places that call o...

David Trad by VIP Alumni
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Hi all,I trying to upgrade a UC520 which was delivered with 12.4.11XW to the newest ios release (required for call accounting and SNR). When I try to download 12.4.20T2 which is marked as latest release, cisco recommend to download 12.4.20T3. 20T3 is...