Exceptions in Forwarding Roules dont function with suppress Caller-Number

[sbcom]

We have make some Exceptions in Forwardingroules to handle calls time-dependent to other destinations. We set "*" (Star) in the CallerID to catch all calls ... this this is working fine as long the caller sends his number ... when incoming calls with suppress number arrive the Exceptions dont work ... i think the Problem is that 3CX make a caller-ID like this "@Ln10000@A1" ... and so the "*" doesnt catch the @ at the beginning ... has anybody an idea for me? ... Thanks Sascha