Pix 520 trouble getting H323 mapped

[lbass]

I have a Pix 520 PIX Version 4.2(4) and have been trying to map and inside address to an outside address for my Polycoms these are the lines I used but they don't work.

static (inside,outside) 128.171.188.1 10.1.4.52 netmask 255.255.255.255 0 0

conduit permit tcp host 128.171.188.1 any

conduit permit udp host 128.171.188.1 any

I tried using the H323 command that did not work this same configuretion runs on one of my other firewalls the only difference is the PIX Version 4.4(1)

Am I missing something or is this simply a version problem.

Thanks

[lisa.hall]

Yes it’s a version issue. I don’t remember the version they started supporting h.323 but I was thinking you had to be on 5.x something.