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SETTINGS

NAT Tra vers al

To check whether address conversion is activated, which may be necessary if the phone is
behind a rewall.
Select MENU > STATUS > NAT TRAVERSAL (8,3).
This shows the status for:
- STUN
- TURN
- ICE

Media

To check priorities of audio codecs and DTMF signalling.
Select MENU > STATUS > MEDIA (8,4).
This shows the status for:
- CODEC PRIORITY
- VAD
- DTMF SIGNALLING
- SECURITY RTP
- SECURE SIGNALLING

Time

To check time servers and time zones.
Select MENU > STATUS > TIME (8,5).
This shows the status for:
- NTP
- NTP SERVER
- TIMEZONE

Equipment

To check the phone’s serial number and software version.
Select MENU > STATUS > DEVICE (8,6).
This shows the status for:
- KONFTEL 300IP (software version and date)
- SERIAL NUMBER
- MAC ADDRESS