Discussion de forum
pmbonneau
01-08-2018Squire
5060 inbound blocked / can't voip anymore with Zyxel router
Hi, just installed the Zyxell modem; turned off the firewall features; unticked the DHCP option 125 This is the sole & main router in the network All my voip phones continue to work but my work ...
pmbonneau
01-09-2018Squire
Dug deeper-
I see REGISTERs being sent out from the device; nothing coming in (from the LAN side of the router)
on the WAN side - you can clearly see the challenge back from the VOIP server; which sadly, never makes it on the other side of the router.
So... its useless.