Signature Detail
Short Name |
VOIP:SIP:AUDIT:NOT-SIP |
|---|---|
Severity |
Info |
Recommended |
No |
Category |
VOIP |
Release Date |
2008/09/16 |
Update Number |
1291 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-9.4+, srx-9.2+, srx-branch-9.4+, vsrx-12.1+ |
SIP: Invalid SIP Packet
This signature detects packets using the SIP port (UDP/5060), but that do not contain any SIP information. Some Internet Telephony devices incorporate these sorts of packets as "Keep Alive" packets, but they are not valid SIP packets.