User's Manual

Doc. No.
Rev.
Date
DRAFT
1.01
2012-01-27
Damm Cellular Systems A/S, Denmark
TetraFlex
®
7.5 Manual - TetraOM
TetraFlex® 7.5 Manual 2-142
2.14.3.7 TetraOM logging
Air Trace Logging
The TR has a built in functionality to collect all messages sent over the air interface using the
TetraOM command 48. It is possible to setup logging to a file or log real-time to an air trace
application.
2.14.3.7.1 Logging to File
o 48/FILE/”destination” – e.g. \CF-Card\tetra\work\trace1.lan, this saves the file on the
TR, if you want to save the log file on the BSC or a PC on the network you must use
the Host name and a shared folder on the BSC or PC (CE doesn’t support num. IP
address so you have to use the host name):
e.g. 48/FILE/\\<host name>\<sharename>\<filename.lan>
This will only work if the TR is allowed to logon to the host, it might be necessary to
go to the TR with VNC and type the user name, password and domain of the host
BSC or PC to get access.
o 48/”timeslot”/U “timeslot” is the timeslot number
Collects unencrypted messages. To collect from several
timeslots, repeat the command with different timeslot
numbers
o 48/FILE/+ Start collecting to file
o R/48 could be used to verify trace session
o 48/FILE/- Stop collecting to file
2.14.3.7.1.1 UDP transfer
48/UDP/”destination IP address”/”port number to be used”
o 48/”timeslot”/U Collect unencrypted messages. It’s possible to collect
from several timeslots.
48+ could be used to collect from all timeslots
o 48/UDP/+ Start trace session
R/48 could be used to verify trace session
o 48/UDP/- Stop trace session
o 48-
2.14.3.7.1.2 Message logging from the test queue
o 65/N Display only the message ID
o 65/N+ Display content of the message