On Fri, Jul 05, 2013 at 12:11:13AM +0200, Sipos Csaba wrote:
Dear Members,
Good Morning,
First, the informations about the DAHDI configuration at the end of the building page:
http://openbsc.osmocom.org/trac/wiki/Building_OpenBSC
It sais the following for system.conf:
span=1,0,0,ccs,hdb3,crc4 bchan=1-31
please create a wiki account (by mailing laforge) and add your additional information there.
But there is a slight problem. I figured out if the BTS is not connecting to the E1 directly, but via this HDSL interface, it needs more time before it can be configured via OML,RSL. So in bts_nokia_site.c the #DEFINE RESET_INTERVAL have to be raise from the current 15 seconds to at least 25 seconds, otherwise the unit is not going to came up. With this modification I was able to use the unity via this HDSL cross-connection interface.
Can you try to come up with a patch to make this VTY configurable for the BTS type? In gsm_data.h we already have vendor specific fields and you could add one to the nokia section and add reset interval field.
The third thing is multiple BTS operation. As I mentioned I want to use two InSite units with OpenBSC. But at the beginning of bts_nokie_site.c there is a big warning: I most certainly going to
I can't help on this part