If you need a or data collection approach for this paper (e.g., surveys of PBX administrators, logs of UMC versions in use), I can help with that as well.

Panasonic exited the PBX hardware business in 2020 (sold to ATL, then to Nectiv). Legacy software support ended. Therefore, the community must preserve R17.

Panasonic Pbx Unified Maintenance Console 7811r17 [hot] Download Better Instant

If you need a or data collection approach for this paper (e.g., surveys of PBX administrators, logs of UMC versions in use), I can help with that as well.

Panasonic exited the PBX hardware business in 2020 (sold to ATL, then to Nectiv). Legacy software support ended. Therefore, the community must preserve R17. If you need a or data collection approach for this paper (e