DVG-N5402G/ACF
Wireless AC1200 Dual Band Gigabit Router
with Fiber WAN Port, 3G/LTE Support, 2 FXS Ports, 1 PSTN
(lifeline) Port, and USB Port
User Manual
Configuring via Web-based Interface
Figure 171. The
VoIP / Advanced settings
page. The
STUN server
,
Caller ID
,
PSTN options
, and
Network settings
sections.
Parameter
Description
STUN server
Enable
Select the checkbox to enable the STUN client (
Session Traversal
Utilities for NAT
). The STUN client sends requests to a STUN
server. On the basis of the received replies, the client allows VoIP
traffic to pass through the NAT-enabled router.
Server address
An IP or URL address of a STUN server to which a connection is
established.
Port
A port of a STUN server to which a connection is established. By
default, the port
3478
is specified.
Caller ID
Auto detection
Select the checkbox to activate the automatic caller identification
function for the phones connected to the FXS ports of the router.
NTT
Select the checkbox to enable support of the NTT standard.
Detection mode
Select the Caller ID mode for the phones connected to the FXS ports
of the router.
PSTN options
PSTN Routing Prefix
Specify a digit code which will be used when dialing to make calls
through the telephone line connected to the router's PSTN port.
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