just4fun20072011-10-31 18:38:11

问了一下厂家,把答复分享一下:

It does work in China

By default, when you call **9 <OBi No.>, it uses codec G711 – which requires 100Kbps

if the internet bandwidth is not big enough, then you can force to use a different codec for

lower bandwidth usage.

 

*4729 you will hear a 2nd dial tone, where now you press **9 <OBi No.>

http://www.obihai.com/OBiAdminGuide.htm#_Toc304466410

 

slow_quick2011-11-01 15:11:23
可用Soft phone试一下
just4fun20072011-11-01 20:26:14
给老人用,越简单越好,
slow_quick2011-11-01 20:53:48
可考虑OBi110, 一个电话机,中国、美国都能打