Need Help In installing openBSC for establishing GSM network with EDGE support

Max msuraev at
Fri Jul 15 08:24:03 UTC 2016

Would you mind sharing your entire config?
Btw, dtx-used is indeed deprecated now - if you want to enable DTX use
dtxu or/and dtxd. If you don't know what DTX is than just remove this
line. Having said that, it should not prevent the startup. You might
want to check the documentation at

On 07/15/2016 02:41 AM, ayush gupta wrote:
> Hello everyone,
> i am noob to this field and currently trying to establishing a GSM
> network with EDGE support
> using this page as guide
> i am stuck at this command
> sudo osmo-nitb -C -c openbsc.conf -T -P -m
> its giving me following error
> There is no such command.
> Error occurred during reading below line:
>  extension-prefix 0
> % 'dtx-used' is now deprecated: use dtx * configuration options of BTS instead
> Fri Jul 15 05:35:26 2016 <0005> bsc_init.c:492 Failed to parse the config file: '/home/ryker/openbsc.conf'
> any help would be highly appreciated
> thanks

Max Suraev <msuraev at>
* sysmocom - systems for mobile communications GmbH
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* 10559 Berlin, Germany
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