Which ports should be redirected?

[mawallace]

I can make outgoing calls with the default settings on my firewall but no allow incoming calls I need to change the settings. What are the ports I need to redirect to signal to my phone that a call is coming in? Any other ports I need to think about? The servive provide is using SIP

I do not really want to redirect all ports!!

[Turbot]

open 5060 ports

[Leon-tcs]

normally it is 5060 for sip and over 10000 for rtp. what kind of terminal are you using? how many lines it has? 2 rtp ports are needed per calls. there would be configuration for rtp ports. if so, you could open those ports only.

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