[电脑] 几年以来，我看加勒比地区的VoIP的发行电话卡的生意非常好

死在外面 · 发表于 2010-11-8 22:58

没什么人在做这生意，我现人在那里。请问，加拿大那里可以买到价格合理的小型VoIP设备, 包括VoIP gateway，价格等等。

coala · 发表于 2010-11-9 03:09

反正都在加勒比了，为何还从加拿大进货，走中国应该可以找到你要的价位

colossal888 · 发表于 2010-11-10 13:49

Post by 死在外面;2728342
没什么人在做这生意，我现人在那里。请问，加拿大那里可以买到价格合理的小型VoIP设备, 包括VoIP gateway，价格等等。

99% the calling card distributers DO NOT HAVE their own devices. they usually buy service from other comapies. if you want to setup your own server and devices, it is not worth it. there are many headche issues. network bandwidth, did quality, colocation power backup, etc.

let's say network bandwidth, you need to buy this from different ISP to avoid 1 of 2 of them crash. usually, a colocation has at least 5 ISP as backup, in Montreal, the Videotron usually the worst one for colocation.

[电脑] 几年以来， 我看加勒比地区的VoIP的发行电话卡的生意非常好

[电脑] 几年以来，我看加勒比地区的VoIP的发行电话卡的生意非常好