Panasonic KXTGP550 Administration Guide - Page 74

Global IP Address, 4.5.2, Enable Global IP Address Usage per Line, 4.5.3, External RTP Port

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3.4.5 Static NAPT Settings 3.4.5.1 Global IP Address Global IP Address Description Value Range Default Value Specifies the global IP address of your network. Note • • You must enter a value in this field if at least 1 of [Line 1]- [Line 8] is set to [Yes], or when port numbers are specified in [Channel 1-3]. The global IP address will reflect SIP messages and RTP packets. IP address in dotted-decimal notation ("n.n.n.n" [n=0-255]) Not stored. 3.4.5.2 Enable Global IP Address Usage per Line Line 1-Line 8 Description Value Range Default Value Selects whether to enable the NAT Traversal feature for each line. • Yes • No No 3.4.5.3 External RTP Port Channel 1-3 Description Value Range Default Value Specifies the external RTP port number used for voice communication for each channel. 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 3.6.2.5 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 3 channels must be set to either enable or disable at the same time. 0 74 Administrator Guide Document Version 2010-08

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3.4.5.1
Global IP Address
Global IP Address
Description
Specifies the global IP address of your network.
Note
You must enter a value in this field if at least 1 of
[Line 1]
[Line 8]
is set to
[Yes]
, or when port numbers are specified in
[Channel 1–3]
.
The global IP address will reflect SIP messages and RTP
packets.
Value Range
IP address in dotted-decimal notation ("n.n.n.n" [n=0-255])
Default Value
Not stored.
3.4.5.2
Enable Global IP Address Usage per Line
Line 1–Line 8
Description
Selects whether to enable the NAT Traversal feature for each line.
Value Range
Yes
No
Default Value
No
3.4.5.3
External RTP Port
Channel 1–3
Description
Specifies the external RTP port number used for voice communication
for each channel.
Value Range
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
3.6.2.5
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 3 channels must be set to either enable or disable at the
same time.
Default Value
0
74
Administrator Guide
Document Version
2010-08
3.4.5 Static NAPT Settings