So, I need to forward my ISP SIP service from a Mikrotik hEX S to all connected devices. The authentication part would be done client side, both on a Computer and a Phone (Zoiper). I extracted the ...

For all the technology behind Voice over IP (VoIP), you'd expect that it would work on every network, but this unfortunately isn't the case. Network Address Translation (NAT) is a common practice used ...

Testing methods for Session Initiation Protocol configuration vary from one vendor product to another. Depending on your vendor, testing methods might include troubleshooting tools, recommended ...

I've never needed to do this with a network that had an ASA, but have done it with a Sonicwall. When setting up a FreePBX server behind a Sonicwall I needed to do the following: - Turn on Consistent ...