Hello, on my CUCM I have different models of voip phones (8865, 8811, 7821, 6921 and 3905). We recently detected that only the 3905 model displays a different time on its screen compared to the other models. The time displayed is one hour less than t...

Tenho um switch Cisco c2960x de 24 portas, mas neste momento só com acesso telnet por via CLI (Putty). Necessito que o switch tenha acesso ssh e gostaria de saber quais os comandos certos para fazer esta configuração, sem estar ligado por consola, ma...

Hello. I have an IVR, with several numbers that forward to departments in my company, which only works between 9 a.m. and 4 p.m.. After 4 p.m., the IVR recording is replaced by another recording informing that the services are closed. However, if som...