On Tue, Apr 21, 2009 at 5:43 PM, Michael Bradley Jr <mbradley.jr at gmail.com> wrote: >> I've noticed a one-way audio problem with one of the SIP providers. It's >> definitely a media issue, not a network issue. I make a call, another >> party answers and hears me, but I can't her another party. When he or >> she starts speaking, the output on my side says >> > > can you please name one of those providers? In my case it is the Russian provider pctel.ru. Alexei