In the public switched telephone network PSTN, the following figure shows the IP-PSTN Interworking for voice over IP VoIP, find the definition of the following   1. Voice over Internet Protocol (VOIP):   2. IP-PSTN Interworking    3. Pulse-code modulation (PCM)    4. IP multimedia subsystem (IMS)

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter7: Input/output Technology
Section: Chapter Questions
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In the public switched telephone network PSTN, the following figure shows the IP-PSTN Interworking for voice over IP VoIP, find the definition of the following

 

1. Voice over Internet Protocol (VOIP):

 

2. IP-PSTN Interworking 

 

3. Pulse-code modulation (PCM) 

 

4. IP multimedia subsystem (IMS) 

Voice Adapter
Internet
PSTN
Transcribed Image Text:Voice Adapter Internet PSTN
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