- Joined
- Aug 20, 2019
- Messages
- 10
- Reaction score
- 2
Prior to V16 Update 5 (16.0.5.611), this site had no issues. No changes were made.
PBX is hosted on Microsoft Azure, Linux Debian 9.12
Remote Phones are behind pfSense 2.4.5, Firewall Opt-Conservative
3 Yealink T48G, 1 Yealink W52P DECT, 1 Grandstream HT802
No SBC, using STUN
No Template Changes
Firewall Check passes
After V16 Update 5, phones experienced odd issues, like directories and queue issues, and would fail every 24-25 hours.
Logged into the Yealink phones admin page to see "Registration Failed". Any attempt to re-register continued to fail. Verified no connectivity issues. Reboot the phone, and it registers and works without issue for another 24-25 hours. Resetting the firewall states also works too.
Factory reset phones, reprovisioned. Directory and queue issues are gone, but now phones maintain their registration, but at a random time point there's no audio in either direction.
I realize everything points to a firewall issue, but other locations with the same firewall and phones aren't having these issues. I pointed 2 Yealink T48S and 1 W52 phone (at my location) to this PBX instance, and have had no issues with calls.
Anyone have any thoughts?
PBX is hosted on Microsoft Azure, Linux Debian 9.12
Remote Phones are behind pfSense 2.4.5, Firewall Opt-Conservative
3 Yealink T48G, 1 Yealink W52P DECT, 1 Grandstream HT802
No SBC, using STUN
No Template Changes
Firewall Check passes
After V16 Update 5, phones experienced odd issues, like directories and queue issues, and would fail every 24-25 hours.
Logged into the Yealink phones admin page to see "Registration Failed". Any attempt to re-register continued to fail. Verified no connectivity issues. Reboot the phone, and it registers and works without issue for another 24-25 hours. Resetting the firewall states also works too.
Factory reset phones, reprovisioned. Directory and queue issues are gone, but now phones maintain their registration, but at a random time point there's no audio in either direction.
I realize everything points to a firewall issue, but other locations with the same firewall and phones aren't having these issues. I pointed 2 Yealink T48S and 1 W52 phone (at my location) to this PBX instance, and have had no issues with calls.
Anyone have any thoughts?
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