[Asterisk-Users] Voipbuster in Australia -- delay problem

[Paul]

Rudolf Ladyzhenskii wrote:

> Hi, all,
>
> I got my * to work with voipbuster service. And it works quite well 
> when I am calling USA or Europe. However, for local calls, I am 
> experiencing long delays (About 1s). As far as I know, voipbuster 
> application does not have this problem.
>
> I am using IAX and gsm codec.
>
> Any ideas on how to combat this?
>
Try all supported codecs with no jitterbuffer. If that won't reduce the 
delay it is probably due to their choice of provider for AU. Keep in 
mind that your internet route for IAX to them may be good but it is 
probably totally different from their route to AU PSTN.