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T28 Reject call's - Printable Version

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T28 Reject call's - vdkey - 08-01-2015 12:01 PM


My T28 Phone reject call, send a Busy Here to the PBX, but DND or Fordward call's is not enable.
Have a 2 Setting account from the same PBX.

I default reset 2 time the phone and the problem start again.

Now put other IP Phone and work.

Any ideas?


RE: T28 Reject call's - Yealink_Michael - 08-01-2015 12:12 PM


please check other account on the T28 and if it works , then it is the account issue, maybe the server DND this account

upgrade T28 to the last firmware and then reset to factory and test again , firmware download link :


if issue still exist , please send us the trace file needed to
trace file including pcap file, config bin and syslog file , for how to get them , please refer to the FAQ below:

also , please send the OK phone trace file together , thanks