Call Setup Time Formula

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Call Setup Time refers to the duration it takes for a call or communication session to be established and ready for communication between the calling and receiving parties. Check FAQs
Tcs=Tother+KTst
Tcs - Call Setup Time?Tother - Time Required Other than Switching?K - Number of Switching Stage?Tst - Average Switching Time per Stage?

Call Setup Time Example

With values
With units
Only example

Here is how the Call Setup Time equation looks like with Values.

Here is how the Call Setup Time equation looks like with Units.

Here is how the Call Setup Time equation looks like.

0.353Edit=0.11Edit+3Edit0.081Edit
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Call Setup Time Solution

Follow our step by step solution on how to calculate Call Setup Time?

FIRST Step Consider the formula
Tcs=Tother+KTst
Next Step Substitute values of Variables
Tcs=0.11s+30.081s
Next Step Prepare to Evaluate
Tcs=0.11+30.081
LAST Step Evaluate
Tcs=0.353s

Call Setup Time Formula Elements

Variables
Call Setup Time
Call Setup Time refers to the duration it takes for a call or communication session to be established and ready for communication between the calling and receiving parties.
Symbol: Tcs
Measurement: TimeUnit: s
Note: Value can be positive or negative.
Time Required Other than Switching
Time required other than switching refers to the duration or time spent on tasks or processes that are not directly related to the switching operation itself.
Symbol: Tother
Measurement: TimeUnit: s
Note: Value can be positive or negative.
Number of Switching Stage
Number of Switching Stages refers to the count or quantity of stages or levels involved in the switching process within a particular switching system or network.
Symbol: K
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Average Switching Time per Stage
Average Switching Time per Stage refers to the average time it takes for a signal or data to traverse through one stage or element of a switching system.
Symbol: Tst
Measurement: TimeUnit: s
Note: Value can be positive or negative.

Other formulas in Telecommunication Traffic System category

​Go Grade of Service
GoS=NLTc
​Go Number of Lost Call
NL=TcGoS
​Go Total Number of Offered Calls
Tc=NLGoS
​Go Cost of Switching System
Csw=nswCs+Cch+Cc

How to Evaluate Call Setup Time?

Call Setup Time evaluator uses Call Setup Time = Time Required Other than Switching+Number of Switching Stage*Average Switching Time per Stage to evaluate the Call Setup Time, Call Setup Time refers to the duration it takes for a call or communication session to be established and ready for communication between the calling and receiving parties. It represents the time elapsed from the initiation of the call request until the connection is successfully established. Call Setup Time is denoted by Tcs symbol.

How to evaluate Call Setup Time using this online evaluator? To use this online evaluator for Call Setup Time, enter Time Required Other than Switching (Tother), Number of Switching Stage (K) & Average Switching Time per Stage (Tst) and hit the calculate button.

FAQs on Call Setup Time

What is the formula to find Call Setup Time?
The formula of Call Setup Time is expressed as Call Setup Time = Time Required Other than Switching+Number of Switching Stage*Average Switching Time per Stage. Here is an example- 0.353 = 0.11+3*0.081.
How to calculate Call Setup Time?
With Time Required Other than Switching (Tother), Number of Switching Stage (K) & Average Switching Time per Stage (Tst) we can find Call Setup Time using the formula - Call Setup Time = Time Required Other than Switching+Number of Switching Stage*Average Switching Time per Stage.
Can the Call Setup Time be negative?
Yes, the Call Setup Time, measured in Time can be negative.
Which unit is used to measure Call Setup Time?
Call Setup Time is usually measured using the Second[s] for Time. Millisecond[s], Microsecond[s], Nanosecond[s] are the few other units in which Call Setup Time can be measured.
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