取決於ISP對fax的支持。如果支持T.38最好,用PCMU至少需要支持fax數據流
所有跟帖:
• 可是我咋知道ISP是否支持呢? -coorslight969- ♂ (0 bytes) () 10/13/2016 postreply 16:57:39
• 可是我咋知道ISP是否支持呢? -coorslight969- ♂ (0 bytes) () 10/13/2016 postreply 16:57:39
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