E16 Door Phone Administrator Guide
36
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.
