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title: "\n    SIP Trunking - SIP Trunking 101"

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    SIP Trunking - SIP Trunking 101</h1>
    <html><body><p><p><br/> SIP Trunking is very practical as it eliminates the requirement for multiple telephone wirings. SIP trunks can handle multiple phone calls simultaneously. There are some risks that too many calls may create excessive bandwidth traffic which could lead to network congestion. To stop this from happening, the majority of companies add multiple trunks. SIP Trunking can be purchased from numerous providers, therefore there are numerous options.<br/></p><br/><p><br/> Let's say a company employee is making an outgoing call to a typical mobile phone number. The cellular phone is part of the PSTN or the Public Switched Telephone Network, the standard telephone networking term that we know. The SIP Trunking system used by the company will adjust the IP of the number being called in order to become PSTN numbers, which are the nearest to the number being called. This operation will make it appear that the employee is simply calling from the same local network. This will improve the quality of the communication service for the call, and the company could even avoid the cost of long distance. This kind of setting can also be used in reverse direction. Let's suppose that a company that provides SIP services gives out local PSTN numbers to consumers in different parts. Instead of calling operators and having to transfer calls, those who dial these local numbers will automatically be forwarded to the company's PBX. This allows the company to provide hassle-free and cheaper calls to its customers.<br/></p><br/><p><br/> Session Initiation protocol Trunking, also known as SIP Trunking, is a communication technology connection service offered by certain Internet-related providers like ITSP and ISP.  <a href="https://grnonline.info/">grnonline.info</a> It involves connecting the Private Branch Exchange (PBX), of the company, to its telephone system through internet servers. This then opens up to Voice-over Internet Protocol , or VoIP.<br/></p><br/><p><br/> Written by Josephine. Also worth visiting the Ethernet Fiber.<br/></p></p></body></html>
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