VoIP Connection To setup a VoIP communication we need the do the following: The ADC (Analog to Digital Converter) converts analog voice to digital sig
{"Image DocumentName": "VoIP ConnectionTo setup a VoIP communication we need the do the following:", "Image ImageDescription": "The ADC (Analog to Digital Converter) converts analog voice to digital signals (bits) The voice data is compressed to send the fewest number of bits while still retaining the original information (Codec) Voice packets are sent using a real-time protocol (typically RTP over UDP over IP) We need a signaling protocol to call users: ITU-T H323 or SIP. At the receiver we have to disassemble packets, extract data, then convert them to analog voice signals and send them to sound card (or phone) All that must be done in a real time fashion cause we cannot waiting for too long for a vocal answer! (QOS)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}