If you’ve been exploring virtual or online solutions for making phone calls, chances are you’ve encountered the term SIP, which stands for Session Initiation Protocol….
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SIP Testing for Beginners: 7 Quick Checks and 5 Free Tools
If you’re used to having choppy or even dropped calls when using a VoIP phone, you know how frustrating it can be to have connectivity…
Is a SIP Trunk Worth It? Yes, If You Like Flexibility.
The beauty of a tree trunk is that it’s both solid and flexible; it can help a mighty oak thrive through even the harshest winds…
Why You Need a SIP Address to Make Calls Over the Internet
If Voice over Internet Protocol (VoIP) software is like a virtual ticket for your voice to travel anywhere, a Session Initiation Protocol (SIP) address is…
How to Create a CRM System
You are always going to have to create CRM system to some extent. How you segment your customers, the data you want to track, the…
How a SIP Registrar Simplifies Remote Work
Every day, new tools and systems are being developed to make remote work easier. In some cases, however, the technology we use to facilitate these…
Best Domain Brokers
Say you have a great idea for your new website’s domain name. You do a quick search and realize it’s taken. You could try to…
What Is SIP Calling and How Much Should You Pay?
SIP stands for Session Initiation Protocol, and it allows you to make phone calls over the internet instead of using traditional (PSTN) telephone lines. With…
Seeing a SIP 603 “Decline” Error? Here’s What To Do
It’s a fairly common scenario—you attempt to make a phone or video call just as you’ve done a hundred times before. This time, rather than…
What is PSTN and Why Some Still Love That Copper Wire
PSTN, also known as the Public Switched Telephone Network, is a telephone system that has been in use for more than a century. It operates…