What ports does Asterisk use?

Asterisk Asterisk Support
1

I need the port asterisk uses, so i can implement a better security on my Asterisk by blocking all other ports.

Can someone list them up?

Thanks

2

what protocols are you using, and what ports have you told Asterisk to use in the conf files for the protocols you are using ?

3

I actually left it at default.

Made the ‘make samples’ and all i edited was sip.conf and extensions.conf.

4

so you have the bindport in sip.conf and the RTP range in rtp.conf. both UDP. what else do you want to restrict ? AMI ? IAX2 ?

5

I allowed the whole udp range & disallowed the whole tcp protocol , but it doesn’t seem its working…

I’m trying with eyeBeem soft. if thats makes any difference

I just want to allow all Asterisk ports that uses, since this is not my server I only installed it for another company, and I dunno what other asterisk proto they are goin to use, I simply want to allow all ports that Asterisk will use.

6

can you clarify this ? what’s not working ?

7

This may be of help to you voip-info.org/wiki-Asterisk+firewall+rules

8

Thanks alot :smile:
that helps

I also did a iptables -A INPUT -j DROP at the end of firewall hoping it won’t do anything bad.

Thanks again

9

uxbod, I was digging in the forums and found this out. It’s great, thanks a lot.

Best regards.
Tai.

10

No problem. Wiki’s are your friend :smile: