We have some Cisco IP phones 7942, 7960, etc. Is it possible to lock the phones using pin or password?

We have a small office with about 50 users. We wanted to order 4 of the Cisco Aironet 3700i access points but we found out that Cisco provides only controller-based access points. What we want is for the access points to work in an autonomous mode. I...

Hi.We currently have Cisco CallManager Express 4.0 on Cisco 3845 router with IOS version 12.4(9). We would like to upgrade to CUCME 4.1 or possibly to CUCME 7.1.  We have the IP phone models 7911, 7912, 7940, 7960, and 7920.My question is1. Where cou...