[asterisk-ss7] dahdi chunk_size chan_ss7

[Domjan Attila]

If u are using latest wanpipe with hw echocancel card, wanpipe will turn
on echocancel deafult when you u specify mtp2 dahdi channel. 
Workaround:
turn off after wanpipe starting (example is for 1st E1, 1st channel):

/usr/sbin/wan_ec_client wanpipe1 de 1 sout
/usr/sbin/wan_ec_client wanpipe1 de 1 rout
/usr/sbin/wan_ec_client wanpipe1 disable 1


On Sat, 2010-03-27 at 14:11 +0100, Goke M Aruna wrote:
> Thanks,
> 
> while compiling wanpipe with options --zap-chunk=40, the two kbuild
> were finally removed by wanpipe setup.
> 
> Thanks Domjan.
> 
> On Sat, Mar 27, 2010 at 2:04 PM, Domjan Attila <adomjan at tvnet.hu>
> wrote:
>         Why did you chage the CHUNK size?
>         for sangoma cards? comment out the drivers from kbuild which
>         does not
>         support the requested chunk size.
>         
>         
>         On Sat, 2010-03-27 at 13:52 +0100, Goke M Aruna wrote:
>         > there is need to change the line 60
>         of /usr/src/dahdi-linux-2.2.1.1/
>         > drivers/dahdi/wcb4xxp/base.c to DAHDI_DEFAULT_CHUNKSIZE from
>         > DAHDI_CHUNKSIZE.
>         >
>         > and same apply to line 2356
>         > of /usr/src/dahdi-linux-2.2.1.1/drivers/dahdi/wct4xxp/base.c
>         >
>         >
>         >
>         >
>         > On Sat, Mar 27, 2010 at 1:33 PM, Goke M Aruna
>         <goksie at gmail.com>
>         > wrote:
>         >
>           /usr/src/dahdi-linux-2.2.1.1/drivers/dahdi/wcb4xxp/base.c:60:2: error: #error Sorry, wcb4xxp does not support chunksize != 8
>         >         make[3]: ***
>         >
>         [/usr/src/dahdi-linux-2.2.1.1/drivers/dahdi/wcb4xxp/base.o]
>         >         Error 1
>         >         make[2]: ***
>         >         [/usr/src/dahdi-linux-2.2.1.1/drivers/dahdi/wcb4xxp]
>         Error 2
>         >         make[1]: ***
>         >         [_module_/usr/src/dahdi-linux-2.2.1.1/drivers/dahdi]
>         Error 2
>         >         make[1]: Leaving directory
>         >         `/usr/src/kernels/2.6.30.10-105.2.23.fc11.i686.PAE'
>         >         make: *** [modules] Error 2
>         >
>         > /usr/src/dahdi-linux-2.2.1.1/drivers/dahdi/wct4xxp/base.c:2356:2:
>         > error: #error Sorry, nextgen does not support chunksize != 8
>         > make[3]: ***
>         > [/usr/src/dahdi-linux-2.2.1.1/drivers/dahdi/wct4xxp/base.o]
>         Error 1
>         > make[2]: ***
>         [/usr/src/dahdi-linux-2.2.1.1/drivers/dahdi/wct4xxp]
>         > Error 2
>         > make[1]: ***
>         [_module_/usr/src/dahdi-linux-2.2.1.1/drivers/dahdi]
>         > Error 2
>         > make[1]: Leaving directory
>         > `/usr/src/kernels/2.6.30.10-105.2.23.fc11.i686.PAE'
>         > make: *** [modules] Error 2
>         
>         > --
>         
>         >
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