Trunks are outside lines (analog, ISDN, PRI).

The most critical section of the manual.

Need a specific AMO command or programming scenario? Consult the official Siemens documentation or a certified Unify legacy support partner.

To integrate this feature into the existing Siemens Hipath 3800 manual structure:

Command: CREATE-STATION 2100 Parameter: PORT = 3-2-1 Parameter: TYPE = optiPoint 500 (The manual lists compatible terminal types).