For some people SIP trunking may sound complicated however it’s a straightforward concept. Replacement of traditional phone system through the introduction of internet connection is the main motive behind the businesses. In this regard, the SIP trunking provider provides full access to the internet just like the phone companies excluding SIP connection.
Do you wish to see some cost savings in your budget? Then SIP trunking services are best for you. It is in general 60-80% less costly in comparison to traditional phone services.
Still didn’t get the exact definition of SIP trunk? Jump right into this article and understand the basic definition and how it works.
Uncovering SIP trunkingSIP trunking is utilized so as to allow any business to alter their PBX or Phone exchange system to receive and send voice calls through the internet. In SIP trunk, nearly all application types are allowed thus the technology cover video, voice and messaging connections. It supports streaming this implies shared whiteboard, web conferencing and sharing are possible using the SIP trunking system.
It is a standard communication protocol for video and voice across a wide data network in Unified Communications solutions.
How does it work?
Yes, you guess right, there will not be any physical wired connection with SIP trunking to phone company. However, through a virtual trunk, the connection of on-site PBX is done over the business in an existing internet connection. The analog phone lines no longer are connected with business premises. It is a trunk connection between the internet and PBX (private telephone network).
The telephone number will get connected to virtual trunking functioning instead of the office. You can easily move office and get the number retained through the phone system. This brings an existing number on virtual trunking systems.
The conventional PSTN or Public Switched Telephone Network makes use of analog line which got replaced or disappeared by flexible SIP trunking. The BT and Verizon like phone companies are moving to IP and pashing out ISDN. Using the SIP protocol, the delivery of the phone line is trunked.
SIP trunking benefits Since there is no need to administrate the incoming phone line, the business will have a reduction in cost. The cost saving is accomplished through the removal of incoming line charges and IT maintenance costs. You will business can see a hike in phone bills as well as the long-distance charge that is much better. Through trunking, you can pay for a certain number of lines you wish to have a phone system. This removes locking up of contracts along with extra analog lines.
Since the connection is fully virtual, it is fast as well as easy to remove as well as additional lines with service modifications.
The SIP network call quality is not only reliable and trusted compared to conventional analog services. Trunking services offer to reroute services to redundant lines or forwarding PBX to mobile phones. You will never ever miss calls and get reconnected in minutes if anything goes wrong.
SIP trunking has reduced cost as it can retain existing phone numbers and phones. One can apply a numbering format that would require projecting local service and local area code.
What should be considered?You might have some questions on SIP trunking understanding, this can be resolved easily. If there is any change to phone connection, it will be considered. Some common questions with answers are mentioned below-
How one can figure out the cost for their business? If you wish to purchase SIP trunking, you would require staying connected with reputable and reliable trunking providers. Your business will get charged on a monthly basis. This might vary as per the number of channels for the phone system. Thus it is allowed to remove or add channels easily and provide fixed cost which varies when any changes are made.
How many trunks do you require?The answer to this question will depend on organizational size. It is sure that not all employees require a phone connection simultaneously, so use 3:1 ratio for 3 employees. The SIP trunking offers a calculated number of trunks for any number of phone channels.
Is the network ready?You need to work with SIP trunking service provider that would make sure the network bandwidth, firewalls, and quality of service are sufficient. Sufficient bandwidth supports the entire phone system and an existing internet connection. The QoS will priorities voice traffic that would make sure you have required bandwidth at the time.
Is it safe? The firewalls must be configured correctly along with SIP trunking so as to ensure it is safe. You are required to allow emergency calls through the addition of Enhanced 911 functionality.
How to get ready for it?There are some steps when comes to reduce business phone bills. The most used and excellent option available is the Session Initiation Protocol for scalability and reliability.
Just stay in connect with SIP trunking service providers to realize cost savings. They will work with your business so as to offer a service that not only fulfills all the demands but also help in scaling up with organizational needs. They will advise on network considerations related to QoS and bandwidth requirement. It also offers fast service with added capacity. You will be able to see cost-saving vs existing analog phone services.
Just get ready to analysis or work on phone usage and activities, so that you can buy it with full knowledge and get services from right providers for your businesses.
ConclusionSIP trunking has deployed service providers all over the world by replacing TDM-based services. It offers high flexibility than TDM and supports 23 voice channels with no WAN circuit. Some additional service client generally isn’t aware of it are the ability to provision trunk through a web-based interface, encryption of calls to meet security, and routing of calls. It can protect toll fraud, offer high-performance reporting and offer Dos or denial-of-service protection.
You can easily implement SIP trunking phone system over existing WAN service and on the public internet as well.