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Forum Discussion
clester461
Nov 07, 2016Tutor
VoIP phone not working with R8000 Router
Hello! I purchased a R8000 router for my home network a few weeks ago. I have been using a $60 Belkin router for last couple years and thought an upgrade was in order especially since this year my ...
- Feb 22, 2017
I see there has been a couple new postings on this topic. Recently I finally got my R8000 to work with Polycom VoIP phone! (after nearly 4 months)
I hadn’t tried anything in several weeks, mostly because I had nothing new to try. But I had an opportunity to look at things again. Two things that immediately noticed when I reconnected the router into my home network and VoIP phone. First there was a firmware update for the R8000 router, and coincidently an update was recently loaded into the phone. It appeared things were acting differently now. One sysmtom was the display on the phone shows the date. When you forward the phone to another phone number, this display cycles back and forth between the date and the phone number that the phone was forwarded to. When things were not working before, the display would not cycle, it would only show the forwarded number and not the date. Anyway, now the phone display was cycling as it should!
I took screen shots of my Netgear setup. But in short, I fixed the phones MAC to an IP address. I set up a DMZ Server for that port. I enabled dynamic QoS, giving the phone the “Highest” Device Priority. I have port 6670 set for port forwarding, though this is left over when I was trying things earlier, so not sure it’s doing anything, but the phone works now, so I left it alone!
I don’t know if this will help anyone, but this is what I know. Just happy everything is working nicely now and has been for the last couple weeks.
-Carl Lester
Below is 5 screen shots of my R8000 set up.
clester461
Nov 07, 2016Tutor
Thanks!!!!!
- ElaineMNov 07, 2016NETGEAR Employee Retired
Let me make a follow-up on your open case.
- clester461Nov 07, 2016Tutor
Thank you. By the way, I had spoken to Netgear tech support and they suggested port forwarding, which I have since tried and it did not work. Just FYI: the support case number is/was #27600753, but I believe it may of timed out and is closed now.
- jrmontFeb 22, 2017Aspirant
I have 7 Yealinks behind the Nighthawk X6. Registration interval is every 60 seconds. SIP ALG ,QOS and upnp are turned off. No port forwarding or triggering. I find that at any one time, the UDP SRC port received at the SIP proxy server for one or more of the devices is 5060. The others are a unique (non 5060) port as expected. The problem moves between devices every few minutes. As a result, responses from the server for those with SRC Port 5060 do not find their way back to the correct device. If I watch registrations of a device currently on a unique port, one registration cycle is missing before I see the SRC port change to 5060. I see 4 byte UDP keep-alives at the SIP proxy server every 30 seconds.
As a test, I replaced the router with a model from a different vendor and my issue was resolved for the same 7 phones.
Can anyone explain why this is happening and what the solution is?