Line Enable Section; Nat Settings Section; Network Settings Section - Linksys RTP300 - Broadband Router With 2 Phone Ports Administration Manual

Voice tab > PSTN Line page >

Line Enable section

Field Description
Line Enable To enable this line for service, select yes. Otherwise, select no.
The default is yes.
PSTN Contact List Select the appropriate list: None, Phone 1+2, Phone 1, or Phone 2. The
default is Phone1+2.
Voice tab > PSTN Line page >

NAT Settings section

Field Description
NAT Mapping Enable To use externally mapped IP addresses and SIP/RTP ports in SIP messages,
select yes. Otherwise, select no.
The default is no.
NAT Keep Alive Enable To send the configured NAT keep alive message periodically, select yes.
Otherwise, select no.
The default is no.
NAT Keep Alive Msg Enter the keep alive message that should be sent periodically to maintain
the current NAT mapping. If the value is $NOTIFY, a NOTIFY message is sent. If
the value is $REGISTER, a REGISTER message without contact is sent. Escape
sequence of %xx is also accepted. For example, %0d%0a is unescaped into
\r\n (CRLF).
The default is $NOTIFY.
NAT Keep Alive Dest Destination that should receive NAT keep alive messages. If the value is
$PROXY, the messages are sent to the current or outbound proxy.
The default is $PROXY.
Voice tab > PSTN Line page >

Network Settings section

Field Description
SIP ToS/DiffServ Value TOS/DiffServ field value in UDP IP packets carrying a SIP message.
The default is 0x68.
SIP CoS Value [0-7] CoS value for SIP messages.
The default is 3.
RTP ToS/DiffServ Value ToS/DiffServ field value in UDP IP packets carrying RTP data.
The default is 0xb8.
RTP CoS Value [0-7] CoS value for RTP data.
The default is 6.
Linksys ATA Administration Guide
PSTN Line page (AG310 and SPA3102)
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