I have a client who is seeing fairly consistent problems with their 7920 phones aquiring a DHCP address. The phone boots and associates to the AP quickly, but then stalls on configuring DHCP. After a couple of minutes the phone gets a DHCP address and works fine.
We have checked the DHCP servers and there are plenty of addresses available. We are also running regular IP phones on the same network with the same scopes and not seeing any problems.
Any ideas on why we might be seeing this problem?
