[Asterisk-Users] Noise and scratches when there are two concurrent CAPI calls

[Costa Tsaousis]

Hi,

When I have two concurrent CAPI calls, * produces a lot of noises and
scratches on both CAPI channels.

I am using SIP phones; it appears on all phones, even if two separate SIP
devices are connected to the two CAPI channels.

The problem does not appear with any number of concurrent calls using SIP
end-to-end (with * as a media gateway).

I am using FritzCard! DSL (the ISDN part of it) and kernel 2.4.24 vanilla.

Any help is appreciated.

Costa