learn-sip-register
Syntax
learn-sip-register;
Hierarchy Level
[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.
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.