PFBNG Devel VOIP quality
-
We have several customers with different VOIP providers who are experiencing high jitter and latency with their VOIP calls. We don't have problem with other VOIP apps like Skype, Teams, Google Meet, etc but I don't think they do voice like VOIP might with UDP 5060, etc.
I'm wondering if anyone else has experienced this. When we disable PFBNG Devel, VOIP seems to work much better.
We haven't gone back to the regular PFBNG, we're using the Devel because it is more full featured.
Thoughts?
-
Here’s some baseline settings that I use with our IP phones that you can use for comparison. No complaints about call quality.
I’m going to bring it up because things are in transition, but we are using ISC as the backend.
Running PF blocker 3.2.0_16 in python mode with all IP phones listed in python group policy to bypass DNSBL.
All IP phones are given a static IP address along with static ports.
Currently, we are running firewall optimization on normal, but if you’re still having problems, you may need to change that to conservative.