We've started to use skype more and more at my office for conferencing. We have noticed a pattern with our calls, that after 29 minutes (sometimes a few seconds longer), the voice quality drops and sounds robot-like.
Analyzing our calls, it appears that it only happens to calls between the main office and other locations. The main office is behind pfSense 2.1.3. I have upnp enabled, and pfctl -sn -a miniupnpd shows me that there are the necessary port forwarding rules in place to the internal desktops. I'm having a bear of a time finding any other info on what could be causing this, but I'm pretty sure now that it is related to the pfSense at the office. Skype calls to other locations work great for hours on end. I don't think it is Comcast (our office ISP) since other people are using comcast with different routers and not experiencing the problem. Any ideas? The desktops do not have fixed IPs so setting alternate state timeout rules doesn't seem possible. _______________________________________________ List mailing list [email protected] https://lists.pfsense.org/mailman/listinfo/list
