[VoiceOps] Looping detection and prevention

[Joseph Jackson]

Hello list,

We are wondering how other VoIP providers/carriers handle incoming SIP
call looping. What detection and remediation solutions is the general
community out there currently using or have heard good things about.
Right now we are currently thinking of a SNORT or some other IPS based
solution that can match on repeated SIP requests matching the same
caller/called within a certain time frame and then perform some sort
of remediation.

Any thoughts?

Thanks!