Have not tried TLS... but yes I reduced the registration frequency to
something absurd like 60 seconds and it still would timeout after about
3 minutes.
On 9/10/24 4:36 PM, Mark Wiater wrote:
What happens when you decrease your registration frequency? Do the
phones stay registered? Have you tried TLS for the SIP transport by chance?
I manage a few phones on comcast across the country and have no problems.
On 9/10/2024 3:52 PM, Matt Hoppes wrote:
Well this is curious....
Same issue... they are breaking something with registration. What
region are you in? We are in North Central PA so we're routing
On 9/10/24 3:25 PM, Norman Jester wrote:
Your message is timely for me. I literally have the exact same issue.
I setup phones for my daughter’s home and she got Xfinity. Everything
worked for a few minutes then I could not keep phones registered after.
Norman Jester
On Sep 10, 2024, at 12:18 PM, Matt Hoppes
<mattli...@rivervalleyinternet.net> wrote:
I have an employee who has recently switched to Xfinity cable
service. Ever since they switched their internet service their work
phones will not stay registered for more than about 3 minutes.
These same phones have been used on many ISPs without issues. The
same config has been used behind multiple levels of NAT without issues.
She was fine, until she switched to XFinity.
Of course, XFinity support is absolutely worthless.
Anyone from XFinity Tier 3 or such that might be able to offer
assistance?
I suspect it's something stupid with either NAT overload in the
modem or the modem not keeping the SIP channels open.
I've tried playing around with registration times without any
success. And again, we've never had issues with these phones or this
setup with any other ISP.
