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The signalling function of a telephone network is related to the transfer of control information between the different terminals, switching nodes and users of the network. Signalling functions can be divided into two types: Supervisory and Information Bearing. Supervisory signals indicate the status or control of network elements. Call alerting, call termination and busy tones are examples of Supervisory signals. Calling party address, toll charges and called party address are examples of Information Bearing signals.
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What is the difference between a channel and a medium in communication?
the difference between channel and medium is that channel is the form how the message will be while medium is the actual message
How do you tell the difference between primary and secondary ide channel?
i dont know ask google
What is the difference between data channel and voice channel?
1: Voice channels must have A/D Converter in the input of it . 2: Data channels have not A/D converter .
What is the Difference between port and channel?
A port is either a natural or man-made inlet that allows ships and boats to dock. A channel is a small section of Ocean that separates two countries, such as the English Channel.
What is the difference between a channel and link?
The word link refers to the physical path. The word channel refers to the portion of a link that carries a transmission between a given pair of lines. One link can have many (n) channels.
