watch arabic movies online
Free arabic movies
free call

Random Videos

 

Home | Videos | Free Calls VOIP Phone Systems

Learn forex trading
What is a VoIP Telephone?
A VoIP telephone. also known as a SIP phone or a softphone, allows the user to make phone calls to any softphone, mobile or landline by using voice over IP (VoIP).
How does FAX work in VOIP environments?
IP PBX: How an IP PBX / VOIP phone system works?
 
Earn Money

VoIP Security Threats

Video Description:

Voice over IP (voip technology & voip internet phone) promises many benefits, but moving the phone service to a voip (voip phone) can expose that service to a number of serious threats. This 10 minute podcast looks at just some of these...