Country Code question

[Sebastian Helmer]

friends,

I'm not sure how to understand that in detail.

There was a issue in a location in swiss. due to a mistake the APs where configured with country code of Germany.

They got issues with VoIP.

Once we changed that it works better.

For me there are no much difference between Germany and Swiss, also the AP type was an -E. For me just the -E makes the key, but maybe there are some more internals in the AP specified for the country?

Do someone know, where I can see/check/review those differences.

best regards,
Sebastian

[Leo Laohoo]

Wireless LAN Compliance Status

There must be a mistake.  Germany and Switzerland have the same WiFi regulatory domain of "-E".

[Sebastian Helmer]

Thats the same view I have..Thanks for your reply Leo..

very strange...I observe that..

Also just a reboot also didn't made any change, I tried that as well..so the reboot due to the change of the country code wasn't the key.

[J. Adams]

To add value to this discussion, I have APs deployed globally across many regulatory domains and countries.  While a regulatory domain may be shared such as you noted above Germany and Switzerland being defined as "-E" and another example I can quickly note would be the US and Columbia being defined as "-A", this does not necessarily mean that the countries adhere to the same channel and power levels.  Each country regulatory agency is responsible for defining these and it is my understanding that these are then matched with both a regulatory domain product sku "-A", "-E", etc as well as a country profile setting on the wireless controller.  The new 3700 "UX" model allows a single universal sku to serve all supported countries.  I have not deployed these yet but seems to be of further assistance toward compliance. Regards