Firewall (Red Exclamation!)

[anniesandhu]

Hi,
I placed pbx express on google cloud where firewall configuration we can see as below
I am getting an error as udp pbxport limit is 9000-9500
please suggest how to increase it beyond 9500 port in step by step procedure as it shows an error in starting firewall checker
It says beyond 9500 port as full cone failed and some are cancalled

 

[Saqqara]

This may help https://www.3cx.com/community/threa...-failures-no-nat-public-ip.57186/#post-241493

 

[anniesandhu]

Thanks for the link.
can you please let me know from where these ports can be changed or allowed as full cone failed from beyond 9500

 

[anniesandhu]

thanks so much for sharing info
The issue is resolve

 

[anniesandhu]

Hi,
Firewall Error

When I run the Firewall check it shows testing 3cx sip server , detecting SIP ALG failed
please give me a solution to solve it

 

[cobaltit]

Did you click the link that says 'How to resolve?'

 

[YiannisH_3CX]

When I run the Firewall check it shows testing 3cx sip server , detecting SIP ALG failed
please give me a solution to solve it

Can you try again now please and let me know if the issue is now resolved regarding the SIP ALG server?