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Junos CLI Reference
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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learn-sip-register

date_range 20-Nov-23

Syntax

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learn-sip-register;

Hierarchy Level

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[edit applications application application-name]

Description

Learn potential incoming SIP calls by inspecting the SIP register method.

More information: You can enable the router to accept any incoming SIP calls for the endpoint devices that are behind the NAT firewall. When a device behind the firewall registers with the proxy that is outside the firewall, the AS or Multiservices PIC maintains the registration state. When the learn-sip-register statement is enabled, the router can use this information to accept inbound calls. If this statement is not configured, no inbound calls are accepted; only the devices behind the firewall can call devices outside the firewall.

Note:

You can manually inspect the SIP register by running the show services stateful-firewall sip-register command. This command is not supported for the MX240.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 7.4.

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