Thank you for asking these questions in the support community. I have included your questions, with my answers below.
1) Will the SSH daemon built into AOS ever support tunneling features common in many SSH implementations?
Currently, ADTRAN does not have plans to incorporate this feature into AOS. However, I will add this functionality as a feature request to be reviewed for possible implementation in a future firmware release on your behalf.
2) Is there any movement on an SSH Client for AOS?
This feature request was submitted previously, and is currently being evaluated for implementation.
3) I have heard AdTran acquired another VPN vendor, does this mean we will now see a VPN client for iOS, and Andriod?
Although ADTRAN has a new VPN client, it does not support Apple or Android at this time. This feature request was submitted previously, and is currently being evaluated for implementation.
If you have any questions or concerns regarding any future features or timeframes, your local ADTRAN Sales Engineer may be able to provide you with additional information.
Thanks Levi !