* You are viewing Posts Tagged ‘kernel’

Installing the 3.1 sources of Kernel with Asterisk

Hi all,
I am installing Asterisk and Dahdi on my system and when I am installing dahdi it tels me to install the sources of the 3.1 kernel.
How to do this on Arch?
Many thanks,
Christian

Unknown symbol kasprintf

When I compile dahdi I see these warnings:

WARNING: “kasprintf” [dahdi-linux-2.5.0.2/drivers/dahdi/wctdm24xxp/wctdm24xxp.ko] undefined!
WARNING: “kasprintf” [dahdi-linux-2.5.0.2/drivers/dahdi/dahdi.ko] undefined!

And “modinfo dahdi” shows that the driver was built for a 2.6.17 kernel, SMP mod_unload 586 4KSTACKS gcc-4.1

If I “modprobe -a dahdi”, I get the following in dmesg:

dahdi: Unknown symbol kasprintf

Could this be a gcc/glibc or kernel headers issue?

Thanks

Vieri

mISDN and 1.8

Hi,

are there anybody, who using the chan_misdn included with Asterisk
v1.8? If yes what mISDN version used v1 or v2? Yes, I can read on many
pages for mISDN2 I need to use chan_lcr, but this informations are 2-3
years old, and I can’t imagine asterisk v1.8 chan_misdn works only
with linux kernel

libpri naming scheme and asterisk-libpri merge

Hi,

I would be very curious to know your opinion to both questions bellow.

1. As linux kernel simplified its naming recently, what do you think of
today’s libpri naming scheme (1.4.11.5, …) ?
2. What are the benefits of keeping libpri code separate from asterisk code
?

Regards

HDLC Overrun with Chan SS7

Hi,

I’m running an 8E1 setup to an SS7 carrier. The setup works but when we
start hitting the 80 active calls mark the link became unstable.

I found a lot of the following messages afecting my d channel

Jun 25 15:49:55 ostional kernel: [385661.368857] dahdi: HDLC Receiver
overrun on channel TE4/0/1/31 (master=TE4/0/1/31)

Im using TE410P

dahdi-linux-2.4.1.2.tar.gz
dahdi-tools-2.4.1.tar.gz