OpenScape Business X8 OCCLA — V3 Mainboard
The new-generation (V3) mainboard of the X8 — system software runs on M.2 SSD. Slot 6 of the base box is dedicated to the mainboard. 8 onboard DSP channels; OCCBL/OCCBH boosters add more. The older OCCL (V2) board is used only in legacy projects.

Specifications
- Tip / Type
- X8 anakart / mainboard (V3)
- Yerleşik DSP / Onboard DSP
- 8 kanal / channels
- DSP genişletme / DSP boost
- OCCBL +40 (A933) · OCCBH +120 (A934)
- Sistem SW / System SW
- M.2 SSD üzerinde (L30251-U600-G668) + M.2 SSD 256 GB (G667)
- Slot
- Base box slot 6 (sabit / fixed)
- Eski sürüm / Legacy
- OCCL V2 (L30251-U600-G662)
- Mitel PN
- 50008423
- Unify L No
- L30251-U600-G664
Key features
- Mandatory mainboard of X8 V3 systems.
- 8 onboard DSP channels — extend with OCCBL (+40) / OCCBH (+120).
- System software: OSBiz System SW on M.2 SSD (L30251-U600-G668); 256 GB M.2 SSD mandatory for UC Suite/voicemail/logs (G667).
- Slot 6 of the base box is fixed for the mainboard; 9 peripheral slots remain.
- Legacy OCCL (V2, G662) only for legacy/VIP projects.
- Promark: mainboard/DSP sizing and system installation.
Typical applications
Core of new X8 V3 installations.
OCCL-to-OCCLA modernization projects.
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DetailsThe new-generation (V3) mainboard of the X8 — system software runs on M.2 SSD. Slot 6 of the base box is dedicated to the mainboard. 8 onboard DSP channels; OCCBL/OCCBH boosters add more. The older OCCL (V2) board is used only in legacy projects.