FUNGSI ALAT VOIP DAN PRODUCT KNOWLEDGE

Saat ini teknologi telekomunikasi telah berubah ke VoIP, Voice over IP. Pada jaman dulu, biaya telekomunikasi interlocal atau international sangat mahal, karena masih memakai teknologi “Voice over ...

As usual, we can connect the PABX with the VOIP device by the FXS or FXO, and how does the call work? here we will describe the different connections will have the different methods for dialing.