Voice over Internet Protocol (VoIP) has been around for a while now. It is a reliable form of telecommunications that allows users to place calls over the internet. As broadband has improved, so has VoIP. In fact, it has surpassed traditional phone lines as one of the most popular choices for businesses. However, it goes deeper than that; there are different ways to deliver VoIP service. One of the most common ways is SIP Trunking.
What is SIP Trunking?
Session Initiation Protocol (SIP) Trunking is a protocol used in VoIP. It is one of the best ways to deliver voice and various Unified Communications services through the internet. It works with IP-enabled PBXs and can replace traditional phone lines. One way to think of SIP lines is that they are virtual lines where voice calls are broken down into digital packets and sent across your network.
SIP Trunking Benefits
- Cost Savings – One of the biggest benefits of SIP is the cost savings. By using the internet to make SIP calls, you can eliminate long distance fees. Unlike with PSTN lines, you also only have to purchase what you require. Additionally, your hardware and maintenance charges are less with SIP.
- Geographic Flexibility – With SIP, you don’t have geographic restrictions. For example, you can choose any number regardless of your location. This is great for international companies.
- Reliability – SIP Trunking is often more reliable than traditional systems. This is because traditional systems operate off of fixed lines. SIP Trunking, on the other hand, uses a virtual connection via the internet. This is a great way to create redundant backups, meaning you will still have your system even in the event of an outage.