Netmeeting / h323 behind Cisco 806 SoHo router?

Question

Searching has not lead me to the knowledge I seek! Anyone know?
Seeking to accept inbound Netmeeting calls through a Cisco 806 SoHo router, running NAT and firewall featureset.
I seem to have it running, but I get no video. The connect time seems to take too long as well.
Code snip if it is of any use:
ip inspect name myfw h323 timeout 3600
ip nat inside source static tcp 10.10.10.11 1731 interface Ethernet1 1731
ip nat inside source static tcp 10.10.10.11 1720 interface Ethernet1 1720
ip nat inside source static tcp 10.10.10.11 1503 interface Ethernet1 1503
ip nat inside source static tcp 10.10.10.11 522 interface Ethernet1 522
ip nat inside source static tcp 10.10.10.11 389 interface Ethernet1 389
access-list 111 permit tcp any any eq 22
access-list 111 permit tcp any any eq 389
access-list 111 permit tcp any any eq 522
access-list 111 permit tcp any any eq 1503
access-list 111 permit tcp any any eq 1720
access-list 111 permit tcp any any eq 1731
access-list 111 permit udp any any eq 1719
Any ideas?

Answer 1

Which Cisco IOS version are you using? Is it by any chance less than 12.0.7T. There is a bug CSCdp37366 in the IOS versions before 12.0.7T with the featureset CBAC due to which the H323 calls dont work properly with no video display. Upgrading the IOS to 12.0.7T and above should help solve the problem.