HI, I am probing chan_modem_i4l again with AVM FRITZ but I can hear
nothing in phone outside of asterisk, I explain

Phone 1<--> AVM_FRITZ<-->Asterisk<--> Phone 2
>From Phone1 to Phone 2 I can hear, but
>From phone 2 to phone 1 I can't hera nothing.

Any idea?
srsergio




-----Mensaje original-----
De: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] En nombre de Peer Oliver
schmidt
Enviado el: miércoles, 23 de julio de 2003 12:19
Para: [EMAIL PROTECTED]
Asunto: Re: [Asterisk-Users] chan_capi and poor voice quality


Peter Zeltins wrote:

>>Calling * via SIP produces very good sound. Calling * via the 
>>chan_capi produces horrible sound. However, if I dial 500 in the demo 
>>menu to connect to the IAX at digium the sound is good again. ie:
>>
>>ISDNCall->AVM-B1-Card->Asterisk = All prompts sound horrible
>>SIP->Asterisk = Prompts are good
> Stupid question... why don't you use I4L instead of chan_capi? I've 
> wanted to use chan_capi myself but due to lack of time haven't been 
> able to get it running yet. However I4L produces good audio quality, 
> although I miss extended ISDN features... I'm using AVM Fritz PCI card

My reason for chan_capi are messages in the mailing list suggesting a 
better quality with the chan_capi driver.  :(

So, you are saying the voice quality you experience with the Fritz PCI 
card is satisfactory?

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