OpenScape Business V1 X3 System Box, Wall-Mount Design, LAN/WAN, 2×S0 / 8×UP0/E / 4×analog (a/b)
- SDHC card with software
- Mainboard and power supply
- Integrated MDF
- 2 Slots for optional system cards
- 2 GigE LAN ports (customer LAN, Service)
- 1 GigE WAN port (direct internet access)
- 1 USB port (Service)
- WITHOUT mains power cord

Maximum possible configuration:
- Up to 500 TDM telephones and IP workpoints in total
- Up to 500 IP subscribers
- Up to 4 ITSP supported (up to 60 channels)
- Up to 20 analog and 8 digital subscribers
or
- Up to 24 digital and 4 analog subscribers
- Up to 16 exchange/network connections analog lines/20 digital channels
- Up to 7 cordless base stations for up to 32 cordless handsets (direct connection of base stations to UP0/E ports on mainbord). CMA module required if more than one base station is configured, or if more than 2 B-channels of the basestation ar used.

Configuration variant with Smart UC:
- Up to 50 Smart UC users
- Company AutoAttendant

Configuration variant with UC Suite:
- Up to 500 UC Suite users and UC functions
- Up to 64 contact center agents

DSP channels for systems with mixed TDM and IP voice connections:
DSP channels for up to 8 simultaneous connections are integrated in the mainboard. The OCCB1 plug-in module can be used to extend the number of DSP chanels available, allowing up to 48 simultaneous connections. The OCCB3 card provides further digital signal processing channels and is required for increasing the maximum number of simultaneous voice connections from 49 to 128.

Consisting of:
1 OSBiz V1 System Software Small (without OCAB)
1 System box OSBiz X3

For thermal reasons, the second slot of the OSBiz X3W system must not be equipped with any of the following card types, if a SLAD16 is installed in the first slot: SLAD16, SLAD8, SLAD4.
To guard against electromagnetic interference on the MDF lines of the OSBiz X3 systems, ferrite sleeves must be used on each line. One kit with 5 ferrite sleeves (L30251-U600-A229) is already included in the delivery package of the basic system (enough for the ports provided by the motherboard). Further sleeves must be ordered separately, as required; on sleeve must be calculated per 3 additional ports (S0, analog, UP0/E, loop start).
One ISDN cable L30251-U600-A151 is required for each of the 2 S0 exchange connections provided in the basic system.
Subscribers, lines and UC functions need to be licensed.
The country specific power cord must me ordered separately.
Following the initial startup of the system, the licenses must be activated within a period of 30 days ("activation period"). During this activation period, the system is fully functional.