I've used an OBI 202 unit for a long time with an analog phone, and it's worked fairly well. Over time, I bought an OBI1022, and later a 2182. At first, the 1022 worked fine, and when I moved to a new office in the house, I bought a 2182 because I liked the display/features, etc.
I don't know if this problem existed on my previous Internet provider (Cox cable internet), but the 2182 drops the caller's audio - and I have to hit hold/resume to bring it back. They can hear me just fine. I reset the phone multiple times, and updated the firmware....same issue.
I swapped it with the 1022 (older) phone, and it does the exact same thing. It never happened with the 202. With both phones having the same issue, I don't think it's hardware. Does anyone else have this issue, and have you found a fix? At this point, I'm just taking calls on my iPhone, since the desk phone is unusable.