sipquery(1)							   GNU Telephony						       sipquery(1)

NAME

       sipquery - register and report sip contact details

SYNOPSIS

       sipquery [options] userid[@server[:port]]

DESCRIPTION

       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.

AUTHOR

       sipquery was written by David Sugar <dyfet@gnutelephony.org>.

REPORTING BUGS

       Report bugs to sipwitch-devel@gnu.org.

COPYRIGHT

       Copyright (C) 2009 David Sugar, Tycho Softworks.
       This is free software; see the source for copying conditions.  There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICU-
       LAR PURPOSE.

GNU SIP Witch							   December 2009						       sipquery(1)