SIP vs. VoIP: Which Telephony Technology is Best for Your Remote Business?

Man pointing to the VoIP informationInternet telephony has taken giant leaps in recent years, making it a likely choice for many businesses. When it comes to modern telephony technology, the popular ones are Voice over Internet Protocol (VoIP) and Session Initiation Protocol (SIP).

Both systems are useful for remote businesses, as they help entrepreneurs cut cost and enjoy a richer communication experience, as they blur any geographical and logistical constraints. While both options provide ample benefits, they also have their pros and cons.


VoIP, as its name suggests, is a communication protocol that sends voice messages over the internet. These systems run through a data network instead of a circuit-switched network that is dedicated entirely to telephony. This technology is particularly useful for small businesses that run in multiple yet minimal locations.

SIP, meanwhile, is helpful when sending multiple media messages to various parties over computers and mobile devices, making it the ideal system for remote businesses operating in numerous branches and that depend heavily on multimedia operations.

Those who wish to increase the capability of their technology can do so by turning to SIP trunk providers for Asterisk and other similar systems. A SIP trunk allows the seamless transfer of data, including voice and video, as well as lets the internet phone service provider (ITSP) to deliver calls to the system.

Choose What’s Right for Your Business

If your daily operations simply require fast communications between minimal locations, VoIP can be your best option. VoIP systems automate communication processes, but as it directs traffic from a single central network, the system might overload, which can affect data processes and their overall performance. The individual network, however, is beneficial for those working with sensitive data as the fewer communication points yield stronger security defenses.

If your business requires frequent video call with clients and employees, meanwhile, SIP is your best bet. One of the primary advantages of SIP is its ability to intelligently interact with other protocols, allowing its signaling protocol to adapt quickly and match that of the client system. As it features more bandwidth and resources, this system can handle and process more resources and traffic.