If I have an Asterisk server running behind a firewall, and I want to add phones outside of the firewall, is it just as simple as forwarding the appropriate ports on the firewall to the Asterisk ...

Some 700 users and enthusiasts of the Asterisk IP telephony system gathered in Dallas this week for the third-annual AstriCon conference, focusing on the open-source IP PBX and messaging software ...

I've had a phone line free household since I first got a cell phone. Being free from the wires works fairly well, but it has some limitations. To me the cellular phone is like a personal accessory, so ...

Barrett Lyon has created a don't miss resource that shows you how to configure P2P SIP URI (Uniform Resource Identifier) dialing on your Asterisk-based PBX. "There are thousands of people that operate ...

We didn’t just take a sip. We took a good long drink of SIP technology in this round of iLabs testing. We gathered more than 50 devices from five SIP server vendors and 13 SIP endpoint vendors to ...

HUNTSVILLE, Alabama, Feb. 14, 2018 /PRNewswire/ -- Digium, Inc., the Asterisk Company, today announced the A-Series IP phones, a line of affordable desk phones for Asterisk-based systems. The new IP ...