D-Link DVG-7111S

DVG-7111S User’s Manual ADVANCED
D-Link Systems, Inc. 49
Info.
Note: Out-of-Band DTMF transport method varies from VoIP networks, please contact your VoIP
provider for the preferred method.
FXS Pulse Detection: It allows FXS detect PULSE dial method sends from a phone set.
Enable Hook Flash Event: Select Auto, RFC2833, or SIP info for the signaling method of Hook Flash
Event.
Payload Type: payload type of RFC2833.
Volume: Select the volume of RFC 2833 from the drop-down menu.
3-2-1-8 Fax
ADVANCED → VoIP → FAX
Option
Fax Detection
Content of SDP of re-INVITE
re-INVITE with T.38 from remote party
Disable
No
N/A
Accept and change RTP to T.38
T.38 Fax
Yes
re-INVITE with T.38 and T.30
Accept and change RTP to T.38
T.30 Fax
Yes
re-INVITE with T.30
Accept and change RTP to T.38
T.30
Fax/Modem
Detect CED
only
re-INVITE with T.30
Accept and change RTP to T.38
T.30 Only
No
N/A
Accept and change RTP to T.38
T.38 Native
Yes
re-INVITE with T.38
Accept and change RTP to T.38
Note: When a fax tone is detected from the call, the VoIP TA will automatically switch from voice mode
to fax mode. Hence, the fax settings will be temporarily applied to a specific port which detects the fax
tones, instead of its default voice settings.