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  • filter_registrar


Contents

Web User Interface

V6: Advanced - Advanced Network (Section): Filter packets from Registrar
V7: Advanced - QoS/Security (Tab) - Security(Section)__Filter packets from Registrar
V8: Advanced - QoS/Security (Tab) - Security(Section)__Filter packets from Registrar

Phone User Interface

N/A

Firmware

XML Configuration

<filter_registrar perm="PERMISSIONFLAGS">VALIDVALUE</filter_registrar>

Description

If set to “on”, all SIP packets not coming from the registrar/proxy will be ignored. For security reasons, “on” is the default setting. This may cause big problems in an environment where SIP packets from other sources also have to be accepted for proper functionality! You have to disable it to make a call flow work which isn't going via the proxy only !
Note: Even in case you set Registrar or Outbound Proxy to an FQDN that resolves in multiple IPs, only the IP used to send the REGISTER to will match

Valid Values

on
off

Default Value

on

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