Hello Holger,

On Mon, 04 Oct 2010 16:33:15 +0800, "Holger Hans Peter Freyther" holger@freyther.de wrote:

To implement Emergency Calls in bsc_hack you might need to change the gsm0408 code of OpenBSC to handle the CM Service Request for emergency calls properly (e.g. check for a valid IMSI as of German regulations), and provide a 'dial plan' of where 110 should be forwarded to. E.g. it could make sense to have a small setting to forward 110 to a different mobile subscriber...

An additional hint to Andreas: The appended patch is a simple hack which sets the subscriber number to be called for an Emgergency Call. I only quickly tested this a while ago, so I don't know if it will always work. And of course the fixed number used in the patch should be replaced by a number tacken from the Config or DB.

Best regards, Dieter

Dieter Spaar, Germany spaar@mirider.augusta.de