Incoming call and the incoming channel in cdr DB differ?!

I have 3 different incoming number from the same operator.

4611111111
4622222222
4633333333

If I call in to number “4611111111” I can in the logfile and in CDR DB see that the “channel” is
"SIP/4622222222-081a9ff0"

Next I call in to number “4622222222” I can in the logfile and in CDR DB see that the “channel” is
SIP/4622222222-08233550"

Next I call in to number “4633333333” I can in the logfile and in CDR DB see that the “channel” is
SIP/4622222222-08233550"

Why does it looks like that all call is comming in on the 4622222222 channel instead of the one
that I’m calling in to?

This is what it look like in my sip.conf file.

register => 11111111:SECRET1:4611111111@sip.phonzo.com/011111111 register => 22222222:SECRET2:4622222222@sip.phonzo.com/022222222 register => 333333333:SECRET3:46333333333@sip.phonzo.com/0333333333
There is no problem to call in and/or out!

This is partly solved!

Now I found my own posting about this that I have forgotten all about:

http://forums.digium.com/viewtopic.php?f=1&t=71463&p=137088&sid=06c1905ba44a89c8185bfa4534441794&sid=06c1905ba44a89c8185bfa4534441794#p137088

There I got some answers!

But it would be nice if somebody that have the same problem and solved it in another way!