One of the causes would be that no VLANs, identical to those on the corporate network, have been created on the AP/s to allow traffic through.
- On the AP/s, create VLANs identical to those on the corporate network
- Map these VLANs to the appropriate WLANS
- Allow these VLANs on the ge interface
- Make sure that the same VLANs are allowed through the routed Switch port/s the APs are connected to
Please contact us if further assistance is required.