[Openbts-discuss] Where is the source number for sms and calls?

[Alexander S. <ale...@ya...>]

Hey Guys,
finally I got my network up and running, in fact if anyone should have a problem with his B200, I think I can help out -dummy guaranteed !
So now, I can call the 2600 for echo and 2602 for the signal beep.I can also send sms with "sendsms" from the bts to the handsets.BUT what I cant do is, send sms or make calls from handset to handset.I used the IMSI of the other phone as the "telephone number" but I either cant get through at all or it is calling but the other phone wont ring, receives nothing.
In youtube videos I saw that openbts users used  4 digit numbers as caller ids. Where do I find these?
Thanks in advance, you guys and this mail list were a big help so far.
Best regards,Alex