They work for a while, but then after between 5 minutes and an hour, they stop being able to place or take calls.
They send a BYE message immediately after they send or receive 200 on an INVITE. Resulting in a busy tone.
There's no error message or anything to explain it on either syslog or SNMP.
I came across your forum and I'm hoping someone can assist or advise me with the following problem.
I've purchased an EPC3925 off eBay. All good, expect one little thing.... I want to run it in Bridge mode, and the version of the firmware it's flashed with has that option disabled. I've found a few articles on how to inject the missing HTML/JS into the web UI to enable it, but it doesn't work on all versions, including mine.