SIP (Session Initiation Protocol) trunking is becoming very important to many businesses in this modern day and age. In fact, because of the efficiency and simplicity in which it connects different areas of Internet use, speeds up telecommunications, and enhances the entire streaming media experience, it is all but invaluable for online-based companies.
If you are interested in SIP trunking for your organization, it is very important to know about the three main connection types. These types include dedicated line with no traffic, dedicated line with IP traffic, and a public (or Internet) line. These three types of SIP lines are discussed and compared below. The comparison will help you decide which is best for your organization and its particulars needs, preferences, and goals.
Dedicated Line with No Traffic
In SIP trunking, one of the most common options is a dedicated line with no traffic. In many cases this is known as a leased line. The biggest difference between a dedicated line with no traffic and any of the other two SIP trunking options is that there is no other traffic on the line. These lines are among the most reliable and most secure of all. On the other hand, they are also the most expensive. However, this extra expense comes with even more benefits including the highest call-carrying capacity and the need not to use a VPN.
Dedicated Line with IP Traffic
Because dedicated lines with IP traffic are slightly less expensive than dedicated lines with no traffic but have nearly all of the same benefits, they are a very strong option for many organizations considering SIP trunking or VoIP (find out more about VoIP at GetVoiP), especially organizations considering its use for the very first time. It is quite secure and reliable in its own right but slightly slower due to the fact that other IP traffic can interfere with its smooth operation. A way to counter this is by simply giving VoIP traffic and SIP trunking priority over other traffic. Giving this traffic priority is sometimes called Label Switching (MPLS).
The last type of SIP trunking is public. This kind of trunking is sometimes known as Internet SIP trunking. While it is by far the least expensive option of all, it is also the least secure and the least reliable. It also often has the lowest call-carrying capacity out of the three and requires a VPN at all times. Simply put, it has the least features of any of the different connection types but it is still a strong option for organizations looking to get a basic taste of SIP trunking.
The three SIP trunking types discussed above are the main three that there are. Understanding them and their differences is one of the keys to choosing the one that is the best for you and your organization. The right SIP trunking connection type will help make your business, especially its telecommunications operations, much more effective.
Steven West is a retired CEO who likes to keep up with the times. An avid blogger, he likes to share his findings with others on the Internet.