Lync Users facing issue of network password, its continous asking for password popup.

For internet we are useing proxy server.

any soulation for this please help me

Do you have installed the latest updates, because there was a older problem with the authentication against proxy server. Also the client will not use a proxy.pac se

Hi Holger,

Thanks,

you mean need to apply windows upadate on Lync FE server or which server i want to apply windows update.

clients are upto date about windows update.

please suggest