hello alex,
wow, good work :)) so the external equipment generates a signal that looks like a Channel Request ? Amazing… However, I don’t think it impacts the QoS for the subscriber.. it’s just an optimizer challenge to fix this kind of issues 🙂 (and don’t we love it ??)
i assume you are in B7 ? there was a fault report about a delta of 13dB between the real value and the measured value of path balance (you can check the RMS Tx MS Power, the problem is there)
It is now corrected since a long time, but maybe you’re still using an old version of B7 ? You might want to escalate this problem to your alcatel project manager or local RTAC, in order to get an updated release (?)