[Asterisk-bsd] Problem with ISDN / i4b and Asterisk

[Michael Landin Hostbaek]

On Oct 13, 2007, at 4:32 PM, Oliver Schneider wrote:

> Hello,
>
> I have no idea about the cisco phones. Look at the stats of the sip  
> phones and try to enforce ulaw / alaw as codec.

I have enforced alaw all the way around..

> I use the same combination with a regular euro-isdn line, siemens  
> isdn phones and nokia (e61) and snom sip phones. Perfect quality,  
> the other end doesn't recognize the snom360 as an ip phone.
>

My Siemens C450IP is working perfectly.. It's only the Cisco phones..  
It is pretty strange..

/mich