4.3.6 Static NAPT Settings
4.3.6.2 Enable Global IP Address Usage per Line
Line 1–Line x
Description
Value Range
Default Value
4.3.6.3 External RTP Port
Channel 1–25
Description
Value Range
Default Value
90
Administrator Guide
Selects whether to enable the NAT Traversal feature for each line.
Note
•
The number of lines available varies depending on the phone
being used, as follows:
–
KX-UT113/KX-UT123: 1–2
–
KX-UT133/KX-UT136: 1–4
–
KX-UT248: 1–6
•
Yes
•
No
No
Specifies the external RTP port number used for voice communication
for each channel.
Note
•
The number of channels available varies depending on the
phone being used, as follows:
–
KX-UT113/KX-UT123: 1–3
–
KX-UT133/KX-UT136/KX-UT248: 1–25
0, 1024–49150 (0: Disable, even number only)
Note
•
Each channel must be set to a unique port number, and all port
numbers must be an even number.
•
You cannot specify here the same port number as any of the
port numbers specified for the individual lines in [Source
Port] in 4.5.2.5 SIP Source Port. In addition, you cannot
specify a port number that is 1 less than a port number specified
in [Source Port] if the source port number is an odd number.
•
All channels must be set to either enable or disable at the same
time.
0
Document Version
2012-02