How would your configuration fare had your SIP trunks been down for 2.5 hours? Maybe the Internet ran out of bandwidth or someone didn't pay the light bill, but our SIP trunks were down for 2 hours ...

The more dependent you are upon SIP trunks, the more diversity you'd better welcome into your configuration. In SIP Trunks: A Call To the Wild, I mentioned I would get with Chris Thompson, Senior ...

So our local phone company has recently jacked up our landline price to a whopping $52/month. For $52 we get a local number, and local calling, but have to pay for US long distance, etc.. Pretty ...

Just what is SIP trunking? Let’s take it one part at a time. SIP refers to Session Initiation Protocol, the standard developed in the 1990s by the Internet Engineering Task Force that is used to set ...

To recommend the best phone systems for small businesses, our team of expert writers and researchers hone in on the most important factors. We rate providers on value for money – including initial ...

I am setting up an IP phone system for an office with 20 people. Can anyone recommend a reliable SIP trunk provider? We have a Grandstream UCM6208 PBX. Most calls made will be international. I am ...