[cisco-voip] untraceable connection attempt?

Lelio Fulgenzi lelio at uoguelph.ca
Tue Dec 19 23:11:30 EST 2017


This is weird. No MAC. No IP.

Reason code 14 points to sip malformed header.

But trying to connect to port 2000?


Sent from my iPhone

Begin forwarded message:

<snip>

%UC_CALLMANAGER-3-EndPointTransientConnection: %[Connecting Port=2000][Device name=][Device IP address=0.0.0.0][Device type=255][Reason Code=14][Protocol=SCCP][IPAddressAttributes=0][LastSignalReceived=StationRegister][StationState=wait_register][App ID=Cisco CallManager][Cluster ID=iptccm105-Cluster][Node ID=<snip>]: An endpoint attempted to register but did not complete registration
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