不但网站上没有说明如何设置ATA，它明确宣布不提供

lipton333 2009-08-09 18:34:10 ( reads)

SIP服务。在它的FAQ中：http://voipzoom.com/en/faq.html#48

Does Voipzoom offer SIP calls?

No, unfortunately, Voipzoom does not offer SIP calls.