W56H Wishlist

[FredyWenger]

We actually use Gigaset VoIP DECT phones - the config is really great including windows client to access the mobile over USB and upload own .wav ringtones.
The ringtones than can be configured to the sip accounts (if an incoming call to account 1 is coming, play ringtone A, if to account 2 play ringtone B).
This all work as ist should... the only (but important) thing is, that support for OPUS is missing...
Therefore we have bought a W60B with two W56H.
I no had to note, that it seems not to be possible to upload own ringtones although the "wired" models, link the T46S (that we also use) support it fully.
We use the T47S in parallel to the DECT and want to use the same (custom) ringtone for one of the lines.
Please add as sonn as possible the ability to uploade own ringtones (.wav) to the W60B /W56H.

Question:
- Is there really now way (some "hack") to load an own ringtone?

Thanks for a feedback
Fredy