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Authentication
Password:
Enter the password associated with the Authentication
User for the current account (account 1 or account 2).
Proxy Server:
Enter the URL or IP address of the desired SIP Server.
Proxy Port:
Enter the specific port to connect to on the SIP Server, or use 0 (zero)
for default.
Outbound Proxy Server:
Enter the URL or IP address of the desired SIP Proxy. If
you do not have an outbound proxy, do not enter anything for the
Registrar Server
either.
Outbound Proxy Port:
Enter the specific port to connect to on the SIP Proxy, or
use 0 (zero) for default.
Registrar Server:
Enter the URL or IP address of the desired SIP Registrar.
Registrar Port:
Enter the specific port to connect to on the SIP Registrar, or use 0
(zero) for default.
Transport:
Use this option to tell the SIP server, upon connection registration,
whether you prefer inbound traffic on
UDP (User Datagram Protocol)
or on
TCP
(Transmission Control Protocol)
. Default is UDP.
Registration Interval:
Enter value (in seconds) for re-registering with the SIP
server.
Note! The value is set similar to the value the Service Provider specifies. However,
the actual re-registering time will be
Registration Interval
divided by 2.
4.1.2
Codec Settings
Codec Priority:
Set the priority of the different codecs relative to each other.
4.1.3
DTMF Events
These settings determine the communication protocol used between the RGW208EN and
the SIP-server.
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DTMF type:
Select type of
Dual-Tone Multi-Frequency (DTMF).
Please refer to RFC
2833 to gain an understanding of the IETF specified recommendations.
Industry
standard is RFC2833, InBand is the old protocol which may work if RFC2833 doesn’t.
SIP INFO body type:
Set whether
SIP INFO body type
should be
DTMF-Relay
or
Telephone-Event
. Default is
DTMF-Relay
. This determines the format of SIP INFO
sent through a session. Please refer to RFC 2833 to gain an understanding of the
IETF specified recommendations.
4.1.4
Dialplan Settings
Dial plan:
Enter a valid dial plan for your local environment (this is typically
preconfigured by your Service Provider).
Interdigit Timeout:
The time in seconds between key presses. If you exceed this
timeout, the number entered so far will be dialed.
Emergency Dialplan:
The area you live in might have special regulations when
handling emergency numbers. These numbers are defined in this dialplan. If you are
in doubt, do not change the default value.
Enable Emergency CPC:
When in an emergency call, this prevents disruption of the
line between you and the emergency center. If you are in doubt, do not change the
default value.
4.1.5
Telephony Settings
Enable Call Waiting:
Enable/ Disable the
Call Waiting
feature. This feature lets you
accept multiple calls simultaneously, placing the calls currently unattended to on
hold.
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Send Hook Flash:
Enable/ Disable the
Hook Flash
button functionality on the
phone.
Unconditional Call Forward:
An incoming call will be forwarded to this address in
all cases. Your phone will not ring.
Busy Call Forward:
If you are in a call and do not accept an incoming call (either
call waiting is turned off, you deny the incoming call or you don't accept it), the call
will be forwarded to this address.
No Answer Call Forward:
If you do not pick up your phone, an incoming call will
be forwarded to the address entered here after a timeout.
4.2
Advanced
4.2.1
STUN Settings
STUN (Simple Traversal of UDP through NATs) is a network protocol used to set up
UDP communication between two hosts, where one or both hosts are behind NAT
routers.
Enable STUN:
Enable/ Disable the STUN Client. Note the
STUN Refresh
option
below.
STUN Server:
Enter the URL or IP address of the desired STUN server.
STUN Server Port:
Enter the specific port to connect to the STUN server on.
STUN Refresh:
Enter the refresh interval for connecting with STUN server.
Note
that if the value 0 (zero) is entered,
STUN is also disabled
even if
Enable STUN
is
set/toggled.
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4.2.2
User Agent Server Settings
UserAgent Port:
Defaults to 5060
Local RTP port range (min – max):
Enter the port range for reception of RTP
media. The device will increment the port number with 2 for each RTP session. Enter
0 (zero) in either field for automatic assignment.
4.2.3
NAT Ping Settings
The NAT Ping client communicates with the SIP server at a specified interval,
keeping the connection to the SIP server open. This is useful if the RGW208EN
connects to the SIP server through an upstream NAT router, either on your local
network, or in some cases at your ISP.
Note: The SIP server must support this feature in order for it to work. Using a STUN
client is therefore more common.
Enable NAT PING:
Enable/ Disable the
NAT ping client
. Note the
NAT PING
Refresh
option below.
NAT PING Refresh:
Enter the refresh interval for communicating with the SIP
server. Note that if the value 0 (zero) is entered,
NAT ping is also disabled
even if
Enable NAT PING
is set/ toggled.
Refresh Type for SIP:
None disables NAT Ping for SIP. Empty UDP packet enables
sending of empty UDP packets to the SIP server. SIP Ping message enables sending
of SIP Ping messages, and performing SIP Re-Register on failure (used with some
Nortel servers).
Refresh Type for RTP:
None disables NAT Ping for RTP. Empty UDP packet enables
sending of empty UDP packets to the remote RTP peer.
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4.2.4
VoIP QoS
This section contains advanced options for configuring
Quality of Service (QoS).
Packet Time:
How often packets are sent by the codec. This is highly critical and
you should not change the default value.
RTP TOS value:
Select the
Type of Service
(ToS)
value to assign to outbound RTP
packets. This value determines the priority the packets will be given at routers
between you and your recipient, if any. The value should either be given to you by
your SIP service provider or leave them as set per default. You might have
unexpected results if you change these values at will.
SIP TOS value:
Select the
Type of Service (ToS)
value to assign to outbound SIP
packets. This value determines the priority the packets will be given at routers
between you and your recipient, if any. The value should either be given to you by
your SIP service provider or leave them as set per default. You might have
unexpected results if you change these values at will.
4.3
Regional Settings
4.3.1
Region
By changing the region (country), many settings on this page will be set automatically.
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