Multi Party Video Conferecing Session recording : RealPresence Group 500

Dear All,

We have Polycom setup for PTP & PTMP video conferencing using Group 500 and Debut.

Now we would like to record the Video Conferencing Call / Session with Group 500 Series to store the same for future use.

So request you to suggest the best and reliable option to achieve the same.

Thanks in advance for your kind and prompt support.