Protocol analyzing tools for VoIP?

[HERSENT Olivier CNET/DSE/CAE]

I believe you can buy it from Vocaltec , or for RTP you could also use
utilities as RTPdump

                                Olivier HERSENT

> ----------
> De :  Rod Gotty[SMTP:rgotty at DIALISDN.COM]
> Répondre à :  Mailing list for parties associated with ITU-T Study Group
> 16
> Date :        Wednesday, August 26, 1998 3:30 PM
> A :   ITU-SG16 at MAILBAG.INTEL.COM
> Objet :       Protocol analyzing tools for VoIP?
>
> Could someone please direct me to where I might find tools for "sniffing"
> a LAN segment and expose the VoIP traffic.  I'm looking for something more
> than just a LAN protocol analyzer that only shows TCP & UDP frames but
> something more that recognizes the various VoIP protocols (RTP, H.245
> messages, etc) and breaks them down into constituent fields.
>
> Thanks
> -Rod
>