VoIP based on p2p - 未名空间MITBBS历史存档

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VoIP based on p2p

VoIP based on p2p# EmergingNetworking - 热门网络技术

s*w2007-11-13 08:11

1 楼

is it true that voip based on the p2p (such as skype) doesn't need to pay
for the backbone?
For example, italkBB doesn't need to lease the backbone?

z*r2007-11-13 08:11

2 楼

these voip services are actually voice over public Internet, so...

【在 s***w 的大作中提到】

: is it true that voip based on the p2p (such as skype) doesn't need to pay
: for the backbone?
: For example, italkBB doesn't need to lease the backbone?

s*w2007-11-13 08:11

3 楼

italkbb gets profit without cost (or just customer services)?

【在 z**r 的大作中提到】

: these voip services are actually voice over public Internet, so...

z*r2007-11-13 08:11

4 楼

it still needs soft switches and media gateways

【在 s***w 的大作中提到】

: italkbb gets profit without cost (or just customer services)?

s*w2007-11-13 08:11

5 楼

those are not very expensive, right?

【在 z**r 的大作中提到】

: it still needs soft switches and media gateways

r*i2007-11-13 08:11

6 楼

same. mostly they get it from re-seller, like a company called layer3 provid
e IP to PSTN.
there are some company doing p2p PSTN thought, like a startup called ooma.

【在 s***w 的大作中提到】

: those are not very expensive, right?