[Asterisk-Users] failed to restore channel FritzPCIv2 ISDN

Pauline Middelink middelink at polyware.nl
Sat Feb 22 02:16:40 MST 2003


On Wed, 19 Feb 2003 around 19:59:26 +0100, Jens-E. Hansen wrote:
> Calling asterisk on a Fritz PCIv2 ISDN-Card and hanging up while
> MusicOnHold plays the mp3 file results in a silent channel when i call
> the same Card next time. I can't hear neither the gsm intro nor the mp3
> file even though asterisk shows the channel is up and the MusicOnHold
> application is runing (show channels).
> When i do this Asterisk says:
> 
> NOTICE[17423]: File channel.c, Line 1245 (ast_set_read_format): Unable
> to find a path from 64 to 0
> 
> WARNING[17423]: File res_musiconhold.c, Line 357 (moh_release): Unable
> to restore channel 'Modem[i4l]/ttyI2' to format 2/0
> 
> On another card with the HFC 2BDS0 PCI HiSax driver i can hear the gsm
> intro and the mp3 file playing when i do the same.
> Is it worth to try a newer kernel? I have seen that the driver for the
> Fritz PCIv2 is still Experimental in the 2.5.62 kernel. At the moment i
> use a 2.4.19 kernel.

Does asterisk see the hangup?
Ie run from the contole with verbose 9 and see if it does.

    Met vriendelijke groet,
        Pauline Middelink
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