Cisco wap 121 access point problem

[Hossam.mostafa]

Dear all

I have Cisco wap121 Access points in different locations connected directly with HP 2620 switches , ZTE router and TP-Link router every less 1 hour the users get no internet access although the internet never down with users using cables I tested D-Link access it never down whole day 

Is there is problem or conflict between this access point and these brands or the access point is stable only with Cisco devices only or there is any configuration must made 

Note I configure access points by wizard 

Please feedback me asap

[Reza Sharifi]

Hi,

Cisco APs usually work fine with other vendor's switches.  Make sure the switch is providing enough power to the AP.

HTH

[Hossam.mostafa]

How to make sure about power I don't know please help

[Reza Sharifi]

I don't know anything about HP switches.  The best is to call and ask them to help you verify it.

HTH