Recent content by edwindrood

When your central PBX is not on your network, but rather behind a NAT (or on a remote vps), you will definitely (at a minimum) need to open ports for SIP Authentication and for RTP (audio) so that the phones can connect to the PBX. You are correct. You do not need to do anything to your local...

Let me describe simply what I am wanting to do: Install FusionPBX in-the-cloud on a OVH instance. (connected to VOIP.ms) Install 5 end-point desk-phones in each of three different offices (where I do not have control of the Router) Install an SBC on a light-weight small computer to connect...

I am looking to move away from 3CX to FusionPBX on a VPS like OVH. I have seen lots of great tutorials. What I am having troubles with is understanding best practices for desk-phones in the office. I have mostly Polycom VVX 410 (these are still cheap on ebay). Of course, 3CX always uses a...