[Asterisk-Users] caller id?

[Altus Syman]

Good day all
I'm totally lost with this caller id,so can someone please help me
We are using a openline 4 card so in my vpb.conf I added  callerid = on
And we are using sip as protocol so in sip.conf.
No each time a call comes in from the outside I dont se the number where 
its coming from on my phone?
I think I'm missing something?Please help
Thanks
Altus