04-03-2023 10:38 AM
Guys,
Do we have an command option to disable a range of ports for SIP in a Cisco router just like the below command in ASA?
no inspect sip 6100-6899
I am having a Cisco 1121 and 921 router in place. (IOS-XE and IOS). Thanks in Advance!
04-03-2023 04:01 PM
no ip nat service sip tcp port 5060
no ip nat service sip udp port 5060
04-03-2023 10:56 PM
Thanks for the response, Leo. I have done this change already but I would like to know whether we can disable multiple port numbers instead of adding a command for every port number. for instance, is it possible to block a range from 6100 to 6899 like this command: no inspect sip 6100-6899 ?
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