Eli -

What are the specific symptoms?  What kind of clock are you using?  What is your version of openBTS?

-- David

On Nov 22, 2009, at 1:47 PM, Eli Gurvitz wrote:

I managed to connect modern Nokia handsets and even an iPhone but its clear to me that older handsets work much better. What could be the reason? Are there any differences between a 2G beacon and a 3G beacon?

David A. Burgess
Kestrel Signal Processing, Inc.