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Mitel Sx-200 El Hotel Phone System Refurbished W/ 1-year Warranty Icp Available Questions & Answers
STATIC ON PHONE LINE WHEN TRYING TO MAKE A CALL
if you have a modem/s on the same line as the phone , static can be from failed/ no line filters
call in a telephone technician to diagnose the fault as it could be in the refurbished system
I have Mitel SX-50, while talking with the person, the call drops and goes on night mode automatically. Is there any solution for this?
Hi, Sounds a bit serious. You could try powering down and re-seating all the cards. It could be a Processor issue. You could also check the Lithium battery on the Program module. I can't remember if the memory chips are soldered to the board or in sockets. It is a long while since I repaired these systems. If socketed, then I suggest carefully lifting each one in turn and re-seating them in their sockets. I have done this with SX20 boards. In time, impurities build up between the Memory pins and the socket and insulate the connection. Re-seating restores the connection, same as for re-seating the main cards.
As a worst case, you could try resetting the user programming code back to factory settings and re-programme. You would need the Installation manual to do this as the programming is unconventional to say the least.
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