[Asterisk-Users] problem with zaphfc

[Michael Sandee]

What you describe as slow sound is most likely not a problem with the 
driver.. atleast.. very unlikely. Neither with hardware...

You need proper 100ohm termination on your bus, please check that.

Slow sound is a very very wierd problem... you can experience clicks, 
noise and/or frame (voice) drops under bad conditions (improper 
configuration of hardware or software).

If possible try to issolate the source of the problem, using different 
hardware, changing asterisk version or whatever you see fit.

Regards,

Michael

FastJack wrote:

>the problem not only occures when I use both phones - when I'm using phone 1
>and annother calls "knocks on" for example - the sound is also not ok.
>
>any hints? I'm using a VIA C3 600 MHz with a dual-riser from VIA (make 2
>PCI-slots out of one). maybe this is the problem ?!
>
>----- Original Message ----- 
>From: "FastJack" <xfjx at m4tr1Xx.de>
>To: <asterisk-users at lists.digium.com>
>Sent: Saturday, June 26, 2004 12:52 PM
>Subject: [Asterisk-Users] problem with zaphfc
>
>
>  
>
>>hi everybody,
>>
>>I'm running my asterisk with a HFC-S card in NT-mode with a "modded" NTBA
>>(NT1) (=simply crossed cable) and two ISDN-phone behind it. Now, when ever
>>    
>>
>I
>  
>
>>user both phones at the same time, the sound is very, very crappy, as if
>>    
>>
>it
>  
>
>>is played at a slower speed (like playing a 7'' single at 33 speed - in
>>those old venyl days).
>>
>>I have not modified my NTBA with a second ohm resistors - can this be the
>>problem?
>>
>>thank you!
>>
>>
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