I have a very strange problem.
On a HiPath 3700 V4 (Yeah I know, much too old!) one port (SLA24N 10-24) won't recognize the 0 no matter which (analogue) phone is plugged in.
Other digits work fine and the extension can be reached from other phone or on it's DDI-number.
In Call Monitoring I just don't see the 0 being dialled while I can hear the DTMF-tone when pressing the 0-key.
Tried two other phones, one which works perfectly on another port.
Tested another phone on the same card and that worked also okay.
Now I am going to place the phone on another port, but I can't understand what's causing this.
On a HiPath 3700 V4 (Yeah I know, much too old!) one port (SLA24N 10-24) won't recognize the 0 no matter which (analogue) phone is plugged in.
Other digits work fine and the extension can be reached from other phone or on it's DDI-number.
In Call Monitoring I just don't see the 0 being dialled while I can hear the DTMF-tone when pressing the 0-key.
Tried two other phones, one which works perfectly on another port.
Tested another phone on the same card and that worked also okay.
Now I am going to place the phone on another port, but I can't understand what's causing this.