Saludos.Tengo un detalle, entre un WAP200 y un switch 2960. Al conectar el ap a un puerto del switch, depues de unos segundos este puerto se apaga,se deshabilita marcando error, lo rehabilito , funciona nuevamente por unos segundos y vuelve al estado...

Hello everyone. I have this issue in a UC520 Can´t connect IP phone 521 to a 2960 switch. I have several 7911g and 7961 on this switch, and works good. But not the same with 521 phones.I´ve just updated the 2960, but stills this issue.  This is my to...

Hello everyone. I´m having some issues on uc520.IP Phones 521s can´t register, on the display shows " SPCP Register Token Rejected" but if a configure this phones as a 524g phone, it works. but in this case the Pc  port,is disabled.Plus ,trying to ac...

Hi, i have a problem with an Uc 520 E1. The interface is up, but i cannot receive  or make any calls.I`m in mexico, thge carrier is telmex, and the signalin is R2.Thanks for ur comments....