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ATA Voice Field Reference
Trunk Group page (SPA8000)
ATA Administration Guide 183
B
SIP Port
Port number of the SIP message listening and transmission
port.
The default is 5060.
SIP 100REL Enable
To enable the support of 100REL SIP extension for reliable
transmission of provisional responses (18x) and use of
PRACK requests, select yes. Otherwise, select no.
The default is no.
Auth Resync-
Reboot
If this feature is enabled, the ATA device authenticates the
sender when it receives the NOTIFY resync reboot (RFC
2617) message. To use this feature, select yes. Otherwise,
select no.
The default is yes.
SIP Proxy-Require
The SIP proxy can support a specific extension or behavior
when it sees this header from the user agent. If this field is
configured and the proxy does not support it, it responds
with the message, unsupported. Enter the appropriate
header in the field provided.
SIP Remote-Party-
ID
To use the Remote-Party-ID header instead of the From
header, select yes. Otherwise, select no.
The default is yes.
SIP GUID
This field is not found in the PAP2T.
The Global Unique ID is generated for each line for each
device. When it is enabled, the ATA device adds a GUID
header in the SIP request. The GUID is generated the first
time the unit boots up and stays with the unit through
rebooting and even factory reset. This feature was
requested by Bell Canada (Nortel) to limit the registration of
SIP accounts.
The default is yes.