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Home > VoIP > Provisioning
Provisioning is a
function that
automatically updates
your DVG-G1402S’s
VoIP configuration by
using a TFTP server
located on the
Internet.
If you have
accesses to such a
service, you will need
to know the URL and
Proxy Address of the
Provisioning Server.
Provisioning Function
Use this drop-down menu to Enable or Disable the Provisioning
Function on the router.
Server URL
Enter the URL of the Provisioning Server in this field.
Proxy Address
Enter the IP address of the Proxy Server in this field.
Proxy Port Number
Enter the port number the Proxy Server will use to make the
connection in this field.
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Home > VoIP > STUN Configuration
Simple Traversal of UDP
over NAT (STUN)
−
is a
protocol which enables a
VoIP device, such as this
router or an IP phone, to
detect the presence and
type of NAT behind which
the phone is placed. This
router supports STUN
and can intelligently
modify the private IP
address and port in its
SIP/SDP message by
using the NAT mapped
public IP address and port
through a series of STUN
queries against a STUN
server located on the
public Internet. This will
allow SIP signaling and
RTP media to
successfully traverse a
NAT without requiring any
configuration changes on
the NAT.
STUN is useful if you need to use the DVG-G1402S behind a modem or router that
provides the connection to your ISP and then to the Internet and does not support
symetric NAT.
You will need access to a STUN server on the Internet and its IP
address to use STUN on the DVG-G1402S.
STUN State
Use this drop-down menu to Enable or Disable STUN on the
router.
STUN Server IP Address
Enter the IP address of a STUN server in this field.
STUN Server Port
Enter the port number the STUN server will use in this field.
If you do not have any information as to the proper port
number, leave the default setting here.
STUN ReqInterval
This determines the amount of time, in seconds, between
STUN requests. If you do not have any information as to the
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proper interval, leave the default setting here.
STUN NAT Type
Displays the result of the STUN NAT examination.
Home > VoIP > User Agent
The Router can be
configured to handle
voice signals over the
Internet Protocol (Voice
Over IP
−
VOIP).
Same Phone Number
Use this field to
Enable
or
Disable
the use of the same
telephone number for the User Agent as for the Server Agent.
Index
Use this field to assign
line 1
or
line 2
telephone sockets (on
the back of the router) to the information entered in the User
Agent.
Phone Number
The telephone number assigned to the User Agent.
Domain Name
The name that will be displayed when the User Agent is in use.
User Agent Port
This selects the port number the router will listen to when
determining when calls are being made.
Authentication Name
The Username used to access your SIP server and your VoIP
service provider.
Password
The Password used to access your SIP server and your VoIP
service provider.
Retype Password
Retype your password to confirm.
To query the registration state of click Query. When the server responds you have the
option to register or unregister.
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Home > VoIP > Peer to Peer
The Router can
be configured to
handle voice
signals over the
Internet Protocol
(Voice Over IP
−
VOIP).
Phone Number
The telephone number assigned to this entry
.
User IP Address
Enter the IP address of the remote peer in this field.
Port
Enter the UDP port number the remote peer will use to make
the connection in this field
.
If you do not have any information
as to the proper port number, leave the default setting here.
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Home > VoIP > Telephony
The Router can be
configured to handle
voice signals over
the Internet Protocol
(Voice Over IP
−
VoIP).
Index
Use this field to assign
line 1
or
line 2
telephone sockets (on
the back of the router) to the information entered in the User
Agent.
DTMF Method
Out-of band Dual Tone Multi-frequency -The Dual Tone
Multi-frequency (DTMF) mode sets how the router will handle
the tones that your telephone makes when you push its buttons.
It is recommended that you use the same mode that your VoIP
service provider uses. Select
RFC 2833
to send the DTMF
tones in RTP packets.
Select
Inband
to include the DTMF
tones in the voice data stream. This method works best when
you are using a codec that does not use compression (like
G.711).
Select
INFO
to transmit DTMF tones out-of-band.
Payload Type
A payload type is a number from 96 through 127 that identifies
the type of payload carried in the packet. For example, a
payload type of 122 denotes a fax payload. This field is only
active when the DTMF method is set to
RFC 2833
.
VAD
Voice Activity Detection (VAD) -detects whether or not speech
is present. This reduces the bandwidth that a call uses by not
transmitting “silent Packets” when you are not speaking.
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