Avaya Nortel Communication Server 1000 Manual page 128

128 Features
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For example:
IPL> isetGet "NAT == Y"
returns the output (partial output from the left side of the screen):
IP Address
47.11.179.168 C i2004 Regular online 0 04:20:34
47.11.179.167
isetNATShow
The isetNATShow command outputs information about IP Phones behind
a NAT device.
The public and private IP address and ports are provided for both signaling
and media.
In most cases, the private signaling port information is available. If the
firmware on the IP Phone is outdated, the private signaling port information
is not printed.
If the IP Phone is found to be behind a Symmetric NAT device, the media IP
information is not printed out.
The following is an example of output for a Symmetric NAT device.
Signalling
Public IP Addr:Port
(Private IP Addr:Port)
Type RTCP Type Set-TN Regd-TN
---------------------------- ----------------------------
--------- ---- ------------ ------------- ------------
47.11.217.102:10000 <<No Speech Possible>> Symmetric Y i2002
Ph2 061-08 061-08
(192.168.1.3:5000)
The type of NAT is indicated, as detected by Echo Server 2. The support
of RTCP signaling is indicated by Y; if N is displayed, then features that
depend on RTCP, such as Proactive Voice Quality Management (PVQM),
will not work.
An IP Phone TN or public signaling IP address can be entered after the
command. Entering the isetNATShow command at the CLI of any card
in an IP Telephony Node along with the TN or IP address of a particular IP
Phone displays the information shown in the previous example, as well as
the identification of the card with which the IP Phone is registered. This
is useful when it is necessary to identify the card on which to enable a
message monitor, or to connect a sniffer, when debugging a specific IP
Phone problem.
Copyright © 2003–2008, Nortel Networks
.
Y – true when an IP Phone NAT is C, S or U
N – true when an IP Phone NAT is . . (blank), meaning no NAT is
detected
NAT Type RegType State Up Time
C i2004 Regular online 0 03:48:17
Nortel Communication Server 1000
IP Line Fundamentals
NN43100-500 02.02 Standard
Release 5.5 4 February 2008
Media
Public IP Addr:Port
(Private IP Addr:Port) NAT