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Ports needed for VOIP calls via Gatekeeper

pmajumder
Level 3
Level 3

Hi,

Can someone please tell me what ports need to be opened (inbound & outbound) in a Pix firewall in order to allow public Netmeeting clients to make VOIP calls via a gatekeeper (the gatekeeper is behind the PIX which has the fixup H323 protocol enabled).

can you please also tell me what ports need to be opened for the gatekeeper to talk to a gateway - in/out?

Thank you

Pradeep

Pradeep

1 Reply 1

ebreniz
Level 6
Level 6

Try using fixup protocol h323 h225 1720

fixup protocol h323 ras 1718-1719