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sigmatelecom


Apple is shutting down iTunes, it's legendary, game changer app, and will replace all its functions with Apple Music. The managers of Apple think that iTunes has done its job, completed the mission and now Apple Music will come up to the stage and take the flag, reach the target. Why iTunes is important? At[...]

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Here is today's topic: How to monitor VoIP in 5g traffic and some terms that you need to know before monitoring. Let's start! What is a VoIP in 5G Monitoring Tool and it's purpose? Voip in 5G Monitoring Tool is a software that enables us to control the values of the traffic. There is no[...]

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Soon the 5th generation of wireless cellular technology will come to our lives and change many things with its unparalleled speed. But on the other hand, there are some myths about 5G technology. The common point of those myths is the necessity of this wireless speed. Is there a benefit to end customer? According to[...]

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Making mobile apps have lots of advantages with regards to product and brand. According to a report that was made by the market research company Newzoo, smartphone usage reached 3 billion in 2018. Without a doubt, this number is increasing day by day and in the early of 2019, it is probably more than 3[…]

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We will focus on disconnect codes in VoIP business and the main topic is about most known one: Sip 503 Service Unavailable . Let’s start! What is the meaning of SIP 503 Service Unavailable ? Sip 503 service unavailable disconnect code means service is not being provided. In other words, call on the A side[…]

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