Vodafone DE plans special (skype only?) voip-tariff

babble · **Voip over eplus is not blocked -** 18-05-2009, 09:07

Inquisitor,

Voip over eplus is "deliberately crippled" but not blocked. "Normal" out-going calls are limited to about two minutes unless an additional non-voip service is used to keep the internet connection alive: ping works for me.

An always-on voip connection for accepting incoming voip calls over eplus is more difficult to achieve, but not impossible.

Most voip software gives poor audio quality, drop-outs, etc, on the overloaded eplus network (even with G.729). However, "perfect" two-way audio is possible, with the correct software, for both incoming and out-going eplus voip calls over UMTS.

The eplus network is so overloaded, it couldn´t cope with an influx of permanent voip users. So I´m sorry, but I won´t name the "best" voip software. Well, I will say that at least one free package works much better than the other offers. I had to try several until I found the one that works perfectly.

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babble (Offline) Senior Member Prepaid Fan Posts: 115 Join Date: 11 Oct 2007 Country:	Voip over eplus is not blocked - 18-05-2009, 09:07 Inquisitor, Voip over eplus is "deliberately crippled" but not blocked. "Normal" out-going calls are limited to about two minutes unless an additional non-voip service is used to keep the internet connection alive: ping works for me. An always-on voip connection for accepting incoming voip calls over eplus is more difficult to achieve, but not impossible. Most voip software gives poor audio quality, drop-outs, etc, on the overloaded eplus network (even with G.729). However, "perfect" two-way audio is possible, with the correct software, for both incoming and out-going eplus voip calls over UMTS. The eplus network is so overloaded, it couldn´t cope with an influx of permanent voip users. So I´m sorry, but I won´t name the "best" voip software. Well, I will say that at least one free package works much better than the other offers. I had to try several until I found the one that works perfectly.