Voice over GPRS?

Andreas Kostyrka andreas at kostyrka.org
Fri Feb 2 18:21:05 CET 2007

* Paul Wouters <paul at xelerance.com> [070202 18:18]:
> On Fri, 2 Feb 2007, Terrence Barr - Evangelist, Java Mobile & Embedded wrote:
> > Also, most data plans specifically prohibit VoIP usage
> > and may even prevent it technically.
> AFAIK, only T-Mobile did that, and they removed that clause a few months ago.

Eplus does have that clause too.

Plus running standard VoIP protocols like SIP and friends over a NAT
firewall that is not cooperating is not possible anyway. So you would
need to add a tunnel to some endpoint on the Internet, and add that
latency to the bad latency of GPRS/UMTS :(


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