1. Telephony Natalie LeCompte Kara Oliver Emily Taylor Joe Thrower

2. Telephony History

3. Types of Telephony Digital Mobile Video Internet The science of translating sound into electrical signals, transmitting them, and then converting them back to sound.

4. Voice over IP Communication protocols, technologies, methodologies, and transmission techniques involved in the delivery of voice communications and multimedia sessions over Internet Protocol networks

6. Examples of VoIP methods

7. Providers

8. Advantages of VoIP Mobility and Portability Transfer Multiple Types of Media Easy Installation Less Bandwidth Cost Savings

9. Challenges of VoIP Quality Power Failure Security

10. Voice over IP is user friendly, inexpensive, and the new mode of communication!