Re: No sound from LCR -> ISDN-TE

Andreas Eversberg <[email protected]> Sat, 30 Mar 2019 07:30:25 +0100
Newsgroups gmane.linux.isdn.i4l.user
Message-ID <[email protected]>

On 27.03.2019 14:35, Bodo Pfelzer wrote:
> Perhaps this question is somewhat outdated.
>
> I still own an ISDN line and try to use lcr as an ISDN<->SIP gateway. 
> My problem is, that sound does not propagate from lcr to my TE port. 
> The other direction works fine. Sound in both directions also works 
> fine, if I use misdntestlayer3 from mISDNuser. The following log shows 
> an attempt to contact my vbox:
> ERROR (in _bchannel_create() line 433): Error: Failed to bind 
> bchannel-socket for index 0 with mISDN-DSP layer (errno=92). Did you 
> load mISDN_dsp.ko?
Hi Bodo,

there is no mISDN_dsp.ko loaded. It is required for all mISDN 
interfaces. Just do "modprobe mISDN_dsp" to solve this.

Regards,

Andreas

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