Firewall/NAT Crossing by H.323/H.248

[Alok Dubey (OCS-BLRAKS-AVS)]

Hi,

Can anyone point to the RFC / draft whih tells me the standard encapsualtion
/ message format for data flows across firewalls/proxies/NATs? ..im sure
once that is figured out .. instead of making firewalls/ NAts H.323 aware,
one could simply just change the policies to allow forwarding of H.323
traffic like ordinary HTTP/FTP traffic....by opening the corresponding
ports..


Rgds
Alok Dubey

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