Description
Value Range
Default Value
Web User Interface Reference
ADD_PORT_FROM_AND_TO_HEADER_n
For details about parameter names that include lower-case letters (e.g., "_n", "y", "x", or "m"), see
"4.2.1 Configuration File Parameters".
Value Format
Description
Value Range
Default Value
NAPTR_WITH_OUTPROXY_ENABLE_n
For details about parameter names that include lower-case letters (e.g., "_n", "y", "x", or "m"), see
"4.2.1 Configuration File Parameters".
Value Format
Description
Document Version: 2020-04
Specifies whether to assign a source port number randomly
(ephemeral port) or to use a static source port number when using
UDP.
Note
•
This parameter applies to all lines that use UDP.
•
Y: Assign a source port number randomly
•
N: Use a static source port number (Refer to SIP_SRC_PORT_n)
N
UDP Port Random
BOOLEAN
Specifies whether to add the SIP port number to the "From" and "To"
headers.
•
Y: Add
•
N: Do not add
Note
Operation if set to "Y":
•
If the phone receives a message with a SIP port number to
the"From" / "To" headers from the server, the phone adds the
SIP port number in the transactions that follow in the same
dialog.
•
The phone does not add the SIP port number to the "From" /
"To" headers in the initial INVITE when it makes a call.
•
The phone does not add the SIP port number in SIP methods
other than the incoming call dialog (e.g., REGISTER,
SUBSCRIBE).
N
BOOLEAN
Specifies whether to enable sending NAPTR even when "Outbound
Proxy Server Address" or "SIP_OUTPROXY_ADDR_n" is set.
4.24 SIP Settings
Administrator Guide
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