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Signaling system 7 is an international system used to communicate between telephone offices and other telecom systems. It conveys information about the status of each end of the call to the other. For example, it detects when the remote instrument is being rung and signals the originating office to play a "ringing" signal to the originating unit. It is also used for informing each end that the call has been answered and that it has been disconnected (later), which information is often critical for proper billing and for freeing up circuits that are no longer being used.
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What is wrong with channel 7?
whats wrong with channel 7
What channel is abc family on comcast cable?
7 in california
What channel is grays anatomy in UK series 7?
Channel one
What channel is NBC in the Boston market?
channel 25 on comcast :)
What number is channel ABC on?
it's on channel 7 that's why it's called abc7
Which PTSN connection usually uses common channel signaling and Signaling System 7 technology?
A connection between two exchanges connection
What did Signaling System 7 do?
Signaling System 7 managed traffic flow through a telephone network
Who created Signaling System 7?
The Independent Telecommunications Network, Inc. created Signaling System 7
Did ITN create Signaling System 7?
The Independent Telecommunications Network, Inc. created Signaling System 7
Which signaling system elements and modes does signaling system 7 use?
non associated signaling quasi-associated signaling circuit related signaling non-circuit-related signaling
What is signal bit?
A bit added to the 7 bit magnitude PCM in the T1 carrier system for D-type channel banks to perform interoffice signaling, such as on hook, off hook, dial pulsing, etc. -Advanced Electronic Communications Systems by Wayne Tomasi.
What is sigtran?
SIGTRAN (for Signaling Transport) is the standard Telephony protocol used to transport Signaling System 7 (SS7) signals over the Internet. SS7 signals consist of special commands for handling a telephone call.
What is signaling protocols?
Signaling protocols are sets of rules and procedures used to establish, maintain, and terminate communication sessions in networks. They facilitate the exchange of control messages between devices, enabling them to negotiate parameters, manage resources, and ensure reliable data transfer. Common examples include SIP (Session Initiation Protocol) for voice over IP and SS7 (Signaling System No. 7) for traditional telephony networks. These protocols are essential for managing call setup, signaling, and connection control in various communication systems.
What is wrong with channel 7?
whats wrong with channel 7
What Channel is Fox if you have Comcast?
channel 7
What channel is LC TV?
channel 7
What did Signaling System 7 do for cell phones?
It enabled the elimination of charges related to "roaming" agreements between operators and special access codes that complicated the use of cellular phones
