Hi there, I asked for a wireless solution for a university, in which they want indoor wireless solution for more than 5 building (at least two floor) and outdoor wireless solution for near 160m*280m garden. As I look for maps we need at least 3 or 4 outdoor radio, I think in these networks the best solution is to have only one SSID in whole network to give mobility for the network, is this called ad-hoc? or it has an other name? I do not know if I could ask question clearly or not, suppose we have 4 radio but only one SSID is broadcasting and when you are near the radio is near to you you will get service from that one, as this solution must be implement for indoor ones too. And if there is any good company which can both indoor and outdoor solution and they have shipping to Iran too or reseller in Iran please give me the url. Thanks -- Regards, Shahab Vahabzadeh, Network Engineer and System Administrator Cell Phone: +1 (415) 871 0742 PGP Key Fingerprint = 8E34 B335 D702 0CA7 5A81 C2EE 76A2 46C2 5367 BF90