Patton SmartNode SN101/1JS/E User Manual page 65

SmartNode 100 Series ATA User Manual
to engage in the communication. Once these are assured, SIP establishes call parameters at either end of the
communication, and handles call transfer and termination.
The SIP Settings window displays the following:
SIP account information (whether the account is active, the account name, user ID, and proxy server address).
•
SIP settings can be modified by clicking on the Modify button for the appropriate account (see section
SIP Settings window"
Click the Active check box to activate or deactivate a SIP account. Click the
Note
Apply button to save and apply the change.
Once you are satisfied with the settings for a SIP account, if the ATA has
Note
another SIP account, you can click on the CopyToSIP2 button to copy the
settings to the other account. Click the Apply button to save and apply the
change.
NAT traversal information (whether STUN is enabled, the STUN server address, and the STUN server port
•
identifier). STUN {Simple Traversal of UDP through NATs (Network Address Translation)} is a protocol for
assisting devices behind a NAT firewall or router with their packet routing.
Click the Enable check box to activate or deactivate STUN. Click the Apply
Note
button to save and apply the change.
Set User Header to Phone information. Click the check box to enable Set User Header to Phone to have the
•
device add a "user=phone" parameter to the SIP URI before sending a SIP INVITE request. This parameter
indicates the user part of the SIP URI (<user>@<sipserver>) the device is calling is a valid telephone num-
ber.(user name and password). Click the Apply button to save and apply the change
SIP
on page 66 for more information).
6 • VoIP Settings
"Edit
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