sipquery1

Usage

Overview

This is a tool that uses the registration process to query the sip contact uri for a registered user agent. This may even be considered a demonstration of a security flaw in the standard SIP server model. Basically, an un-authenticated registration request is sent to the server, and the contact uri is read to standard out from the server reply message.

Options

--forward=address

Sets the "public appearing" IP address for testing behind NAT.

--port=number

Sets the sip port number, in case the default port (5060) is in use already.

--proxy=host

Use a specified outbound proxy uri to get to the server being queried.

--server=host

Specify server uri to query unless offered as part of userid.

--timeout=seconds

Time to wait for query response.