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Disable SIP ALG for port range in Cisco Router

Rajesh11735
Level 1
Level 1

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!

2 Replies 2

Leo Laohoo
Hall of Fame
Hall of Fame
no ip nat service sip tcp port 5060
no ip nat service sip udp port 5060

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 ?