[Asterisk-Users] High latency from Europe, 500-800ms.

[Senad Jordanovic]

> 
> 
>> bill at computrust.com wrote:
>> 
>>> We're using a 7940 from Europe, connecting to a US Asterisk server,
>>> and it works great.  We setup a local Asterisk server in Europe, had
>>> the 7940 connect to it, and used IAX2/GSM to connect to the US.  It
>>> is choppy using all CODECS, and I am curious if there are any
>>> recommendations on getting this to work well?  I'd rather not have
>>> the phones connect directly to the US.
> 
> Try using IAX instead of IAX2.  Ensure that jitterbuffer=no in your
> iax.conf 

What is specific reason for this?