62525 подписчиков
36 видео
Busy Light Talking Indicators
VoIP Implementation Process
Boot Process of IP Telephones
Asternic Call Center Stats Demo
Htek UC921 Telephone - New Versions!
Telephony 101 - Faxing (with Analog, Digital, & IP Lines)
First 100 Subscribers!
Why put a Modem into Bridge Mode?
MicroSIP Soft Phone Demo
Local Number Portability (LNP) Overview
Duplicate IP Addresses
First Year on YouTube!
Telephony 101 - Telephone Systems (Terminology)
Grandstream Analog Gateways
Basic Troubleshooting of IP Telephones
Programming Routers for SIP Trunks
