02-29-2012 07:40 AM
Does SRX support ALG for SIP, SCCP, H323?
02-29-2012 09:24 AM
user@srx> show security alg status ALG Status : DNS : Enabled FTP : Enabled H323 : Enabled MGCP : Enabled MSRPC : Enabled PPTP : Enabled RSH : Enabled RTSP : Enabled SCCP : Enabled SIP : Enabled SQL : Enabled SUNRPC : Enabled TALK : Enabled TFTP : Enabled IKE-ESP : Disabled
02-29-2012 12:08 PM
True but the alg's on high-end series are often behind in development with the branch devices. So check the documentention for the right model or check with show security alg ststus as MMcD did.
03-01-2012 06:53 AM
07-06-2013 01:49 AM - edited 07-06-2013 01:50 AM
how to configure sip?, i tried to configure sip on juniper srx 100 but i am not sure about my configurations... can u help me?
07-06-2013 11:26 PM
This about the ALG that supports SIP. With your VoIP calls goig through the SRX, it needs to open a pinhole for the port used by the application on the return traffic. That is what the ALG is all about, dynamically opening and closing ports when required by applications, so you do not have to do it yourself...an excercise in futility if you ask.
Now here is a link with all you need to know about SIP and configuring SIP on the SRX. Be sure to scroll all the way to the bottom and all the information and explanation you need is covered here.