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

[Rudolf Ladyzhenskii]

Thanks, Paul

I have tried to set tos=0x18 and this improved it a lot.

Also, looks like I have to seriosly look into setting up QoS on my firewall. 
At the monet I shut down P2P application running on one of the PC and this 
has helped too. Not sure why it was affecting delay. I would expect actual 
quality to degrade if not enough bandwith present.

Anyway, it is much better now.

Rudolf


----- Original Message ----- 
From: "Paul" <digium-list at 9ux.com>
To: "Asterisk Users Mailing List - Non-Commercial Discussion" 
<asterisk-users at lists.digium.com>
Sent: Monday, September 19, 2005 9:23 PM
Subject: Re: [Asterisk-Users] Voipbuster in Australia -- delay problem


> 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.
>
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