[Freeswitch-users] nta_agent: tport: Bad message

[Ivan C Myrvold]

I connected a Grandstream GXP-2000 to my network, and pointing it to  
my Freeswitch.
Now I get the following message every 15 second:

nta_agent: tport: Bad message

Using Wireshark, I see it is a UDP message on port 5060 (see below).
Is this normal, and should I just ignore it? The phone works fine with  
Freeswitch.

0000  00 16 cb a5 20 3f 00 0b  82 06 96 d1 08 00 45  
a0   .... ?.. ......E.
0010  00 20 02 0b 00 00 fa 11  9d 6c c0 a8 cf 98 c0  
a8   . ...... .l......
0020  cf cb 13 c4 13 c4 00 0c  b7 98 00 00 00 00 00  
00   ........ ........
0030  00 00 00 00 00 00 00 00  00 00 00 00               ........ ....