Asterisk sip permit-deny-mask

IP address mask for SIP traffic

In a user/peer definition in sip.conf, you may limit SIP traffic to and from this peer to a certain IP or network


permit=<ipaddress>/<network mask>
deny=<ipaddress>/<network mask>

Order Matters! - The last matching rule is the one used. If no rule matches, then the connection is permitted.


Denies traffic from this IP address

Allows traffic from this network

Deny every address except for the only one allowed.

You may have multiple rules for masking traffic. Rules are processed from the first to the last.

See also

  • sip.conf: insecure=

Created by: oej, Last modification: Sun 05 of Aug, 2007 (19:17 UTC) by JustRumours
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