[Asterisk-Users] Hickup and missing voice

Jason Williams jason at redskycomputing.co.uk
Sun May 16 03:00:31 MST 2004


Are you running the latest cvs-head on both boxes if not update and try again


Jason

At 05:50 16/05/2004 -0400, you wrote:
>Let me run this by the group, my inter-IAX connections are extremely 
>pop-hickup,missing syllable type of affairs.
>Played with jitter buffers, card levels (this is totally independent of 
>any level setting) and about anything else we can adjust. Did the 
>adjustments, undid them. Doesn't matter, problem seems to be uniform. 
>Level doesn't matter.
>Ive got a 4 mb cable connection that looks extremely robust between the 
>two penguins (Mandrake 9.2) and it still occurs. Running Digium TDM400P 
>cards on both boxes, (which I might add are absolutely BEAUTIFULLY made 
>boards) both are mirrors of each other. We have no problems talking, just 
>the talk is choppy...bits and pieces choke...Ive had 3-5 seconds of 
>blank,silent air on some calls when I know the other end was talking.
>Im sure Im missing something extremely simple here. As a person with a 
>bunch of PSTN experience, I'd think it was a timing problem, tearing up 
>the codecs randomly, I'm using GSM. Any input here might be helpful...as 
>I'm about at wits end. Ive run diags over the link, and theres NO dropped 
>packets, or other crapoola..
>Slap me with a baseball bat, Ive looked at the wiki, the beta docs, 
>hitchhikers guide, the swiss-army-knife docs...all the stuff..Im beating 
>my head against the curb. Im sure Im missing something someone will say is 
>so simple it's a DUH! when I find out.
>PSTN likes to echo a lot, Versleazon most notably, when someone from their 
>PSTN joins a conf, conferences loaded to the max or only two phones are 
>equally as bad. Im wearing a bald spot scratching my head...help?
>
>
>
>At 23:59 5/15/2004, you wrote:
>>Kevin wrote:
>>>Thanks for the reply.  Everything had been working fine for quite some
>>>time till the other day.  My other inter-machine IAX connections work
>>>perfectly fine as well as other origination connections.
>
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