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【角色茶桌】—— Skype for Asterisk with Nokia E63 in Mainland China

In this morning, I went to Shenzhen Mainland China and wanna evaluate the performance of the recent installed Skype for Asterisk using Siptosis program. I have made several phone calls to HK and found the performance is not satisfactory. I guess the problem came from the Nokia E63 phone, whose upload and download speed are limited to 380kbps. In the past, I have used the 3G modem such as 3G from China Union SIM card + Huawei Modem + Poray MiF + Nokia E63. The performance was satisfactory without too much complaints from the callees.

I perhaps try iPhone4S to see if mobile phone + China Union WCDMA SIM card.

YH

回復 1# 角色

角色師兄有iPhone4S?
Welcome to my TaoBao shop: http://mandymak520.taobao.com/

TOP

香港行货4S几时开售啊?

TOP

我没有,只是可能用了modem比较高的档次,效果可能会好一些。

角色

TOP

前幾天我在北京中移動下使用VOIP (G729),
除了latency之外, 還有對方是聽不清楚我的聲音, 估計EDGE的下載速度是足夠, 上載就不能了

TOP

你没有用3G吗?效果好很多的。

今天我上大路,用Poray + 3G modem,然后输出WiFi,我的E63上Skype,效果非常好!

角色

TOP

I agree that if you can use skype with sufficient bandwidth, the quality is very very good.

TOP

When network connection is bad, eben you use g729 codec is of no use

TOP

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