[Asterisk-Users] ECHO Tutorial

[Doug Lytle]

Daniel Salama wrote:
> Is there anyone that could explain to me the phenomenon of Echo or at 
> least point me where I can learn more? Why is this affecting the VoIP 
> world so much and not the regular PSTN analog world? What does the 
> PSTN industry have that they can handle such high volume of calls and 
> there is "no" echo problem?
>

Search the list archives, there is more then enough information there.

http://lists.digium.com/pipermail/asterisk-users/


Doug


-- Ben Franklin quote: "Those who would give up Essential Liberty to 
purchase a little Temporary Safety, deserve neither Liberty nor Safety."