Inter-Asterisk eXchange Protocol Detection

This script is Copyright (C) 2006-2013 Ferdy Riphagen

Synopsis :

The remote system is running a server that speaks the Inter-Asterisk
eXchange Protocol.

Description :

The Inter-Asterisk eXchange protocol (IAX2) is used by the Asterisk PBX
Server and other IP telephony clients/servers to enable voice
communication between them.

See also :

Solution :

If possible, filter incoming connections to the port so that it is used
by trusted sources only.

Risk factor :


Family: Service detection

Nessus Plugin ID: 20834 (iax2_detection.nasl)

Bugtraq ID:


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