Internal ISDN Line

The internal ISDN Line is a Point-to-Multi-Point (PTMP) connection. You are able to connect the following to the telephone system:
AGFEO ST 25 & ST 30 Digital ISDN System Telephones or ISDN Terminal Devices (ISDN Telephones, PC's with ISDN Card, Group 4 Fax Machines, etc)

Up to two ST 25 or ST 30 system phones can be connected to each internal ISDN line, in addition to this a further six ISDN devices can be connected. Internal calls, which are free of charge, can be made between the digital, or analogue extensions. Applications from the Software Package 'TK-Soft' maybe used with an ISDN compatible PC.


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