Disable SIP ALG in Cyberoam
Posted by , Last modified by Albert Diaz on 05 May 2015 03:44 PM
SIP support in Cyberoam

Applicable Version: 10.00 onwards

Cyberoam supports Session Initiation Protocol (SIP) for multimedia communication such as VoIP.  

Cyberoam SIP Module is enabled by default and provides the following functionalities for SIP traffic:

•         Works on UDP port 5060.

•         NATing of local IP addresses to public IP addresses.

•         Enables a dynamic voice channel by setting up an expected voice connection in the Firewall.

The administrator can disable the SIP module by following the steps mentioned below: 

1.    Logon to the CLI console and select option 4. Cyberoam Console from the Main Menu list.

2.    Execute the following command:

 console> cyberoam system_modules sip unload  


To load SIP module again, execute the following command at the console prompt:



                                                                                   Document Version: 1.2 - 30 October, 2014

 sip_support_in_cyberoam.pdf (189.51 KB)
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