Wireshark · Ethereal-users: [Ethereal-users] Question regarding CPFI

["Arnold P. Siboro" <asiboro@xxxxxxxxxx>]

When analyzing VoIP traffic produced OpenH323 library, I noticed that
many of UDP traffics are CPFI (Cross Point Frame Injector). I could not
get enough information about this elsewhere. Looking at the header of packet-cpfi.c,
I found out that this is CNT's proprietary protocol for carrying fibre
channel data over UDP. But why did I saw such packets on VoIP traffic?

What is this CPFI actually?

Any help would be appreaciated.