Displaying 2 results from an estimated 2 matches for "psdn".
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isdn
2004 Jul 21
0
chan_capi busydetect
Hi,
I'm using asterisk as softphone for a certain application.
It uses chan_capi for PSDN connection and chan_oss and
the manager as user interface.
When calling someone, who is busy, I can hear at the
speaker the busy indication, but the manager command
"Status" still tells "Ringing" (chan_oss) or "Dialing"
(chan_capi) (until it times out).
Is chan_capi...
2006 Feb 16
0
Lots of lost interrupts when running HFC ISDN card in NT1 mode
...ice kernel: zaphfc: dropped audio (z1=7575,
z2=7558, wanted 8 got 17, dropped 9).
Feb 15 23:31:57 office kernel: zaphfc[0]: received d channel frame
with bad CRC.
Feb 15 23:31:57 office kernel: zaphfc[0]: empty HDLC frame received.
The card doesn't share interrupts. The card connected to the PSDN does
share interrupts with the USB controllers.
The card in NT mode is used as the timer card: that's the one
generating interrupts.
We've had the card working in another box, so I don't think it's a
hardware problem.
Any clues on how to solve this problem?
--
Erik Hensema (er...