If you are confused between SIP and VoIP, then let us make it clear that both of them refer to internet telephony. But there are some technical differences. While SIP is the industry-standard method utilized for the purpose of enabling VoIP calls between different devices, VoIP refers to the type of phone calls over the internet.

VoIP stands for Voice over Internet Protocol, while SIP stands for Session Initiation Protocol. But people often use both of these terms interchangeably, unaware of the fact that these are altogether different technical terminologies.

One word that I common between both SIP and VoIP is Protocol. Now, what does protocol mean? The protocol basically is the system of digital rules meant for the exchange of messages between devices. There have to be standardized protocols so that communication can take place from device to device.

Voice over Internet Protocol refers to any telephonic communication over the internet. It is in stark contrast to conventional landlines. Session Initiation Protocol or SIP is the system that initiates such VoIP calls. VoIP calls get transmitted through SIP.

If you are looking for a call recording software and is confused about whether to download and install a SIP call recording software or VoIP call recording software, then go through the above-given details to clear your confusion first. SIP and VoIP are different technical terms and hence stop looking for VoIP call recording software free download.