PBX Cascading Putting a Cascaded PBX into Operation card is not precise enough, you will also need to operate an S
2M
interface card in the master system.
■ The slave system cannot be addressed directly through a LAN. For configuration, always use the Web console of the master system.
■ To operate the slave system again normally, you must reset it to its factory set-
tings (refer to Resetting the System Data starting on page 92 and
DIP Switch Settings on page 145).
12.3.2 Licensing Information
A licence is required for certain additional OpenCom 510 program packages, for example for the internal voice-mail system called OpenVoice .
The following information is for customers who have already obtained licences for an OpenCom 510 and would like to cascade or network their existing system with another OpenCom 510.
PBX Networking
If you network two OpenCom 510 systems with each other, you needn't generate any new activation keys but can continue to use the corresponding functions on the existing OpenCom 510. The “disadvantage” of this alternative is that you have to administer a separate configuration on each OpenCom 510.
PBX Cascading
In the case of PBX cascading, the master system administers the overall configuration.
If you have already installed activation keys on an existing OpenCom, they have to be ported to the master system.
In this case, new activation keys for the use of additional program packages must be generated on the Aastra DeTeWe licence server
(http://lizenz.aastra-detewe.de). The licensing confirmation for the cascading contains all the information you need to carry out this procedure.
Note: You will need the serial numbers of both infocom systems for porting the activation keys. The serial numbers can be found in the Web console's Configurator , in the System
Info: Versions menu.
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