大家用IP电话效果如何？

我买了一个walmart的netTalk，经常电话另一头抱怨听不清，有时电话打不出去，不知其他牌子的会不会好。我的网络是快速的business DSL，upto 10Mb 的，cable也不过如此吧？

所有跟帖： 

• 换ooma，效果最好的IP电话，带911功能。 -SunshineInCA- ♀ (107 bytes) () 10/31/2012 postreply 08:51:57

• 谢谢，我先买了个OOMA，因为只有premium plan才有call forward功能，退了 -说的好- ♀ (93 bytes) () 10/31/2012 postreply 09:00:21

• just be aware, OOMA doesn't support fax well -Jeepster- ♂ (131 bytes) () 10/31/2012 postreply 10:22:05

• j2.com can receive fax -闲猪手- ♀ (0 bytes) () 10/31/2012 postreply 14:51:13

• mine w/ 13Mbps, good -tianfangye- ♂ (0 bytes) () 10/31/2012 postreply 08:53:17

• 我家iTlakBB也经常不清楚。但在关了家里所有电脑以后，就清楚了！带宽不够？ -halfdummy- ♂ (0 bytes) () 10/31/2012 postreply 09:27:21

• ADSL? -tianfangye- ♂ (0 bytes) () 10/31/2012 postreply 10:10:55

• Cable. 不是ADSL吧 -halfdummy- ♂ (0 bytes) () 10/31/2012 postreply 11:53:25

• 3个电脑，2个iPhones 加 iPad（共6个）都消耗 bandwith 吧 -halfdummy- ♂ (0 bytes) () 10/31/2012 postreply 11:56:08

• 网上查到了一个review -说的好- ♀ (488 bytes) () 10/31/2012 postreply 09:37:49

• Please check your router's configuration -rx300- ♂ (345 bytes) () 10/31/2012 postreply 09:48:55

• magic jack is my favorite. $19.9 / year -baohulu- ♂ (0 bytes) () 10/31/2012 postreply 10:23:22

• award-winning Ooma Telo™ for JUST $139.99 -SunshineInCA- ♀ (227 bytes) () 10/31/2012 postreply 10:47:53