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Telecom Business Review | Monday, December 12, 2022
We can eliminate the costs of long-distance calling With SIP trunking. So, It's most important to use it with a business phone system.
Fremont, CA: The most important benefit of using SIP trunking with your business phone system is that it's highly cost-effective. This is mainly due to it eliminating the costs of long-distance calling. If your employees frequently make phone calls across the country or the ocean, SIP trunking may be your answer.
SIP trunking benefits.
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1. Centralized network
SIP eradicates the use of both data and telephone voice networks. Since SIP is IP-based, you can enjoy one centralized network with multiple digital streaming capabilities that are easily scaled and requires no physical infrastructure, which means no maintenance or hardware costs.
Removing the PSTN gateway permits the SIP trunk to connect directly to your chosen internet telephony service provider (ITSP), eliminates subscription fees and gives you greater flexibility in scaling your telecommunications services.
2. Local call charges
A SIP trunk enables every call to be local by carrying them over the internet, evading the costs of international or long-distance calls. The SIP trunk transmits the call to the provider's termination point, where the call is transmitted to a local PSTN, thus charging you only for a local call.
To compete with ITSPs, several SIP trunking providers have added services such as ENUM or telephone number mapping, which permits you to use the same phone number remotely. They also eliminate 800 numbers by providing a local number based on location.
3. Scalability
SIP trunking is flexible and easily scalable, offering unlimited channels per trunk and no physical installation. You can add and allow new channels within hours.
4. Disaster recovery
SIP trunking services are far more flexible and resilient than legacy phone systems in a disaster. Whether it's a network failure, the act of god or a hardware problem, most services will have measures to ensure you can still make calls. These include geographic redundancy, routing calls to different locations or data centres, or dispersed network operating centres.
Your SIP trunking service will also aid you in creating a disaster preparation plan on your end, including routing your calls to a diverse predetermined number through a backup trunk contributor or having a cloud system or softphone app prepared for backup.
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