I’m trying to get info from a supplier and they are insistent that a trunk is a 1 to 1 with a call. Now I am 99.999% sure he's wrong, but before I tell him so I wanted to make sure someone who knows ...

How To Set Up Free SIP Calling On Any Device Your email has been sent Most people communicating on the internet are using SIP calling. Here’s how to make free SIP calls — and when you shouldn’t.

When looking for ways to save in a medium-sized business--or larger--consider your phone infrastructure. Would a more-nimble SIP-based service trump your traditional setup with VoIP calls? SIP ...