http://www.mysipswitch.com/forum/viewtopic.php?t=1566&postdays=0&postorder=asc&start=30&sid=97fde8a055ded8f3735aa7eb2ea09b91
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用那個dial plan就可以負責進和出,不用incoming plan
回複:回複:回複:在SPA1001上,3WAY CONFERENCE CALL 怎麽用
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• 回複:在SPA1001上,3WAY CONFERENCE CALL 怎麽用 -以前的筆名忘了- ♂ (168 bytes) () 11/10/2009 postreply 15:41:29