E16 Door Phone Administrator Guide
Parameter Set-up:
•
Mode: select DTMF mode among five options: Inband, RFC2833, Info+Inband, and
Info+RFC2833 based on the specific DTMF transmission type of the third party
device to be matched with as the party for receiving signaldata.
•
How to Notify DTMF: select among four types: Disable, DTMF, DTMF-Relay, and
Telephone-Event according to the specific type adopted by the third party device.
You are required to set it up only when the third-party device to be matched with
adopts Info mode.
•
Payload: set the payload according to the specific data transmission payload agreed
on between the sender and receiver during the datatransmission.