Konftel 50 - Manual (Page 16)

I
II
I
II
4
A number of problems that may arise when connecting and using Konftel 50 are
described below.
CONNECTION
System telephone via switchbox
. Is Konftel 50 correctly connected? See the instructions for connecting the
telephone.
. Have you added extension cords to the system? Remove them and re-connect
to see if the system is working.
3. Check the position of the selector switch on the bottom of the switchbox.
Select position I or II depending on which system telephone you are connecting
Konftel 50 to.
Manufacturer Type of switchboard Selector switch position
ERICSSON
MD0 I
BUSINESS PHONE I
NORTEL MERIDIAN  I
COSMOS I
PHILIPS SOPHO II
ERGOLINE I
ALCATEL 400 I
4400 I
SIEMENS HIPATH I
HICOM I
For other types of switchboard, try position I first, and then position II.
Computers
If a call can be heard via the computer’s headset or built-in speaker, but not via
Konftel 50, check that the software and sound card can handle full duplex.
TROUBLESHOOTING