ShareAs many of you probably do, I use Vonage service at my home over my cable Internet connection.  The other night as I was sitting downstairs trying to convince my 1 month old to go …

ShareThis nugget shows how to setup an external extension using direct SIP.
Using the VoIP client as an example it walks you through the process of configuring extensions that reside outside your LAN.

ShareNew interface and advanced call rules allow flexible configuration of users’ extensions London – 8 December 2008 – 3CX (www.3cx.com) the international developer of telecommunications software has announced the roll out of version 7.0 of …

ShareWe are proud to officially launch today version 7.0 of 3CX Phone System for Windows.
Following our strategy to keep improving our product and deliver a software-based IP PBX that is easy to manage and use, …

ShareNAT & Firewalls typically present some challenges to VoIP, however with a good understanding of what’s happening it’s possible to make VoIP calls work easily. And being able to have external extensions and bridges …