GV Message "Backing Off :TCP connection to 125.190.233.64 failed"
bsdaiwa:
Everything has been fine for several years, after switching to new ISP, I get the following message on both my GV numbers setup on my OBi200:
Connecting to 64.233.190.125
followed by, after a short time
Backing Off :TCP connection to 125.190.233.64 failed
Can anyone tell me how to correct this issue?
Thanks
bsdaiwa:
Been doing more testing and here is what I have found so far...
- My CallCentric account that I setup on this device on SP1 works fine, no issues.
- I ran trace routes on both the IP addresses and they resolved.
- I port forwarded port 5060 to the OBi device.
The results are the same, still no connection to GV.
Help, Please...
Taoman:
Don't know what to tell you. This is an increasingly common problem I see posted but I have yet to see a definitive cause. My first guess was a DNS issue. But it appears for most people the situation eventually resolves itself. I have suggested changing your DNS to point to Google's DNS servers but I have yet to hear back if that actually fixes anything.
http://www.obitalk.com/forum/index.php?topic=13022.msg83482#msg83482
SteveInWA: Do you have any insight on what is going on here? I'm seeing more and more reports of the exact same issue with the exact same ip address (125.190.233.64 or 125.141.125.74) in Korea.
Are you seeing any similar issues in the Google Voice support forums?
bsdaiwa: Please post your former ISP name and your current ISP name.
125.190.233.64 does not resolve for me (nslookup) using Comcast DNS servers. Does that ip address resolve for you?
SteveInWA:
Taoman, it's strange. I've never seen any reports of this on the GV forum, and I've only seen a couple reports of it here. The first time, I diagnosed it as being in Korea, and I assumed the user was up to no good with a VPN. Given that Korea bans VoIP, it wouldn't make sense for Google to be using any IP addresses there.
bsdaiwa:
Taoman, my former ISP was Oi, the Brazilian telephone company supplying DSL, The new ISP is .NET (dotNet) they are owned by Claro. The new ISP is a cable company supplying internet, TV and telephone service.
I can ping the 125.190.233.64 and get a response but if I run whois using that address I get the following response:
"The requested name is valid, but no data of the requested type was found."
I changed the DNS servers on my network to Google's (8.8.4.4 & 8.8.8.8) and the results are the same.
Let me know if I can provide any additional information.
Thanks for the help.
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