Problem solve Get help with specific problems with your technologies, process and projects.

What is the difference between VoIP and IP telephony?

Learn about the differences between VoIP and IP telephony in this expert response.

What is the difference between VoIP and IP telephony?

IP telephony includes services that were traditionally analog or another platform like fax or text messaging, and upon building on these services, we can encompass things like universal messaging. Messaging services, such as IM, are generally open chat lines through IP service ports. VoIP can be routed through regular HTTP ports (SIP) or through H.323.

Dig Deeper on VoIP Migration and Implementation

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

You will be able to add details on the next page.

Start the conversation

Send me notifications when other members comment.

Please create a username to comment.