Service manual

OpenScape Business V1
Sales Information Page 76 04.06.2013
– Power supply
When migrating a HiPath 33xx/35xx to OpenScape Business X3/X5, the original power supply
unit (PSU) which may still be in use must be replaced by a newer UPSC-D/-DR power supply.
Since an OpenScape Business mainboard requires more power than a HiPath 3000
mainboard, the power requirements for HiPath 3000 systems without an HG1500 must be
determined before migrating (see the Appendix "Power Requirements of a Communication
System" in the Service Documentation), and the OpenScape Business Powerbox should be
deployed if required.
– Function compatibility check
Please inform yourself about which features are longer supported or have changed as
compared to HiPath 3000 V9.
– License migration
Please note the information on the license migration so that all existing features can be
correctly identified and transferred to the new system.
– Protective Grounding
Protective grounding via an additional ground wire is mandatory for all OpenScape Business
communication systems!
– EVM module
The EVM module is no longer needed. The functionality is integrated on the new mainboard in
the form of UC Smart (voicemails, announcements, AutoAttendant). The voice messages and
announcements of the EVM module cannot be migrated.
– HG1500 / DSP channels
The HG1500 board is no longer required. The functionality is integrated on the new
mainboard. Please determine the number of DSP channels required. DSP channels are
required to implement network transitions from TDM telephony to VoIP. With HiPath 3000, the
DSP channels were provided by the HG1500 and its PDM modules. OpenScape Business has
eight integrated DSP channels on the mainboard. For additional DSP channels, the DSP
module OCCB1 (up to 40 channels) or OCCB40 (up to 100 channels) can be used.
For more detailed information on DSP and T.38 resources, refer to chapter on Configuration
Limits and Capacities in the Administrator Documentation.
– Dial plan in the internetwork
In a pure voice network, open and closed numbering are possible. When using the UC Suite,
closed numbering is required in the internetwork (network-wide UC functionality). When using
UC Smart, open and closed numbering are possible (node-wide UC functionality).
1.12.1 License Migration
The license migration is required to upgrade from HiPath 3000 V9 to OpenScape Business V1.
Any OpenScape Office LX/HX V3
S2
systems connected to HiPath 3000 can also be migrated.
1.12.1.1 Prerequisites for License Migration
The following preconditions must be satisfied for a successful license migration:
– An upgrade license to upgrade from HiPath 3000 to OpenScape Business V1 was ordered.
In order to migrate from HiPath 3000 V7 or HiPath 3000 V8 to OpenScape Business V1, it is
necessary to first upgrade to a running HiPath 3000 V9 system with all terminal devices
connected to ensure that all TDM stations are transferred correctly.
– The LAC for the upgrade license, which is required to retrieve the new license from the license
server, is available.
1.12.1.2 Upgrade License
Using the upgrade license, the following licenses can be transferred from the existing HiPath
3000 license file to OpenScape Business:
– IP stations (ComScendo)
– S2M channels
– Mobility Entry (for the DISA-based mobility function)
– Xpressions Compact Announcements, Conferencing, Mobility
– OpenScape Office V3 HX licenses (myPortal for Desktop, myPortal for Outlook, myAttendant,
myAgent, etc.)