要与voip.ms比一下。。。

voip.ms (price in USD, calling out)
US --- 1c/min (300min => $3)
US Hawaii --- 1.63c/min
US Alaska --- 3.17c/min
Canada --- most areas are 0.5c/min
China --- most areas are less than 1.3c/min (60min => $0.78)

$3+$0.78 = $3.78 for the same service.

Also voip.ms call duration count is in 6 seconds increment.  Most other providers are in 1 min increment.

Calling in --- since you have GV and OBi device, you can apply for a free DID (say, from IPKall) to get free inbound calls.

Not sure if Phone Power will add additional charge for 911 and other taxes/fees.

所有跟帖： 

• Details of Phone Power $59.99/year plan -ken222- ♂ (8899 bytes) () 03/28/2014 postreply 09:13:44

• 谢谢！到Phone Power网页去看咋是 $8.33一个月呢？ -美麻子- ♂ (0 bytes) () 03/28/2014 postreply 12:03:20

• 估计是与OBi有协议，至少第1年 -slow_quick- ♂ (0 bytes) () 03/28/2014 postreply 13:31:10

• 哦 谢谢！看样子像新买OBi适配器的才有这个套餐。 -美麻子- ♂ (0 bytes) () 03/29/2014 postreply 11:55:35

• 要进入本人的Obi account，在approved service providers 里面才能看到 -ken222- ♂ (0 bytes) () 03/29/2014 postreply 13:00:04

• 谢谢了！ 那我有欧必爱户口可以拿到这个优惠。 -美麻子- ♂ (0 bytes) () 03/29/2014 postreply 13:24:11