I would like to know how to completely block web browsing using the SRX100 device.
This in order to use the internet network for ip telephony.
Summary, I want to block web browsing and use the internet for ip telephony.
I hope you can help me,
Hi good dayI was very helpful with your answer, but I am new and I do not know in which part of the web interface to configure the rules you mention.
Would you please tell me how to do it step by step?
From your VOIP vendor website or contact, get a list of required communication protocols/ports and ip addresses.
In the SRX web interface go to
Security > Security Policy
Change the zones from trust to untrust
Select and edit the existing allow all outbound rule to use the list of protocols/ports and ip addresses from your vendor instead.
Save these changes and on the top menu choose:
actiions > commit
Now the only traffic outbound permitted is what is needed by the VOIP system no other communications will work.