回複：那個公司用PBX嗎？

來源: daye 於 2009-10-13 13:08:31 [] [舊帖] [給我悄悄話] 閱讀數 : (204 bytes)

Yes, you need to order trunk from local phone company. If you don't have PBX, you can try Asterisk, an open source linux based PBX, It's free, however, you need to set it up yourself.

Good luck !

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