Chapter 5
Linksys ATA Field Reference
PSTN Line Tab
This section describes the fields for the following headings on the PSTN Line tab on the SPA3102 and
AG310:
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Line Enable
Field
Line Enable
PSTN Contact List
NAT Settings
Field
NAT Mapping Enable
NAT Keep Alive Enable
Document Version 3.2
Line Enable, page 5-33
NAT Settings, page 5-49
Network Settings, page 5-50
SIP Settings, page 5-50
Proxy and Registration (SPA3102/AG310), page 5-53
Subscriber Information (SPA3102/AG310), page 5-54
Audio Configuration (SPA3102/AG310), page 5-55
Dial Plans, page 5-57
VoIP-To-PSTN Gateway Setup, page 5-57
VoIP Users and Passwords (HTTP Authentication), page 5-59
FXO (PSTN) Timer Values (sec), page 5-60
PSTN Disconnect Detection, page 5-62
International Control (Settings), page 5-63
Description
To enable this line for service, select yes. Otherwise, select no.
The default is yes.
Select the appropriate list: None, Phone 1+2, Phone 1, or Phone 2. The default is Phone
1+2.
Description
To use externally mapped IP addresses and SIP/RTP ports in SIP messages, select yes.
Otherwise, select no.
The default is no.
To send the configured NAT keep alive message periodically, select yes. Otherwise, select
no.
The default is no.
Linksys IP Phone Administrator Guide
PSTN Line Tab
5-49