A visual decoding of telephony technology

What exactly is working behind the scenes to make your phone calls possible? This infographic breaks down the ins and outs of your telephone transmission so you can better understand how VoIP is enabling modern business communications. 

Enjoyed this infographic? Check out the original Life of a Call posts by Dialpad co-founder and VP of Telephony which inspired this diagram. 

Dialpad is the phone system designed for the way you work