Starlab knowledge base hardware:voip http://dokuwiki.starlab.cz/ 2026-04-18T23:40:22+0200 Starlab knowledge base http://dokuwiki.starlab.cz/ http://dokuwiki.starlab.cz/lib/tpl/desert/images/favicon.ico text/html 2015-06-14T13:42:20+0200 Anonymous (anonymous@undisclosed.example.com) hardware:voip:cisco http://dokuwiki.starlab.cz/doku.php?id=hardware:voip:cisco&rev=1434282140&do=diff Cisco Small Business 500 Series IP Phones Comparison Model Voice Lines Ethernet Ports Power over Ethernet (PoE) SPA 301G 1 mame v serverovne SPA 303G 3 2 No SPA 501G 8 nema display SPA 502G 1 jen jedna linka, vhodne jako levne PoE SPA 504G