For fun (remember the good ol’ days of analog modems) I want to both call analog modems, and answer incoming calls from analog modems, via VoIP and the HT702. I chose the 702 because the feature set included “modem detection” (etc).
I’m all set up, and I’m only aiming for 2400bps, but performance is lousy. Using basic settings + a few tweaks: VAD=no echo cancellation = disabled, jitter buffer auto/medium, gain for both rx/tx set at +6. I expected this to be pretty easy at 2400bps, yet I’m having lots of trouble. Questions:
- Anyone else have success with 702 and analog modems?
- Although “modem detection” mentioned in manual, I don’t see a single setting for it–is it really a 702 feature?
- For local testing, can I call one FXS port directly from the other FXS port on a 702?