App. D: Internal connections (BRI/PRI)
Configuration settings of SwyxWare in scenarios with other telecommunication systems
In an installation scenario with another telecommunication system, the following possibilities can be imagined:
![*](bullet_Enreach.svg)
SwyxWare as master system
In this case, an existing telecommunication system is operated as a sub-telecommunication system on SwyxWare, for example. SwyxWare manages the access to the public telephone network as well as to other networks. The sub-PBX is connected via ISDN to SwyxWare. The ISDN cards provided for this must be operated in NT mode in this case.
![*](bullet_Enreach.svg)
SwyxWare as sub-telecommunication system
In this case an existing telecommunication system is operated as master telecommunication system, for example. SwyxWare is connected to this as a sub-PBX. A prerequisite for this is the subsystem capability of the existing telecommunication system. The access to the public network is managed by the existing telecommunication system
![*](bullet_Enreach.svg)
SwyxWare in addition to an existing telecommunications system
In this case SwyxWare is operated in addition to an existing telecommunications system. Both systems have access to the public telephone network and/or other networks.