No subject

Tue Sep 5 14:32:44 MST 2006

Any idea?

-----Mensaje original-----
De: asterisk-users-admin at
[mailto:asterisk-users-admin at] En nombre de Peer Oliver
Enviado el: mi=E9rcoles, 23 de julio de 2003 12:19
Para: asterisk-users at
Asunto: Re: [Asterisk-Users] chan_capi and poor voice quality

Peter Zeltins wrote:

>>Calling * via SIP produces very good sound. Calling * via the=20
>>chan_capi produces horrible sound. However, if I dial 500 in the demo=20
>>menu to connect to the IAX at digium the sound is good again. ie:
>>ISDNCall->AVM-B1-Card->Asterisk =3D All prompts sound horrible
>>SIP->Asterisk =3D Prompts are good
> Stupid question... why don't you use I4L instead of chan_capi? I've=20
> wanted to use chan_capi myself but due to lack of time haven't been=20
> able to get it running yet. However I4L produces good audio quality,=20
> 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=20
better quality with the chan_capi driver.  :(

So, you are saying the voice quality you experience with the Fritz PCI=20
card is satisfactory?

Asterisk-Users mailing list
Asterisk-Users at

More information about the asterisk-users mailing list