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Cornfed SIP User Agent 1.1.7 (Default branch)

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Special Forums News, Links, Events and Announcements Software Releases - RSS News Cornfed SIP User Agent 1.1.7 (Default branch)
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Old 11-16-2008
Cornfed SIP User Agent 1.1.7 (Default branch)
Image The Cornfed SIP User Agent is a Session Initiation Protocol (SIP)-based Softphone for x86 Linux systems running the GNOME Desktop environment. It allows you to make Internet phone calls using an Advanced Linux Sound Architecture (ALSA) or Open Sound System (OSS) sound card with speakers and microphone as your telephone handset. License: Free for non-commercial use Changes:
The Contact header address was changed to use registration user. A separate Expires header line was added to outbound REGISTER messages to address some Session Border Controllers (SBCs). A bug where compact forms of Contact and Via headers were not recognized in incoming messages was fixed. A bug introduced after 1.1.4 that prevents reset of expiration timer during re-registrations was fixed. A bug that prevented soundcard status from returning useful data was fixed. All SUBSCRIBE/NOTIFY implementation code was removed. A feature where .wav playback when no call is in progress is played out the speakers was added back. Image

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net::sip::dropper

Net::SIP::Dropper(3pm)					User Contributed Perl Documentation				    Net::SIP::Dropper(3pm)

NAME

       Net::SIP::Dropper - drops SIP messages based on callback

SYNOPSIS

	       use Net::SIP::Dropper::ByIPPort;
	       my $drop_by_ipport = Net::SIP::Dropper::ByIPPort->new(
		       database => '/path/to/database.drop',
		       methods => [ 'REGISTER', '...', '' ],
		       attempts => 10,
		       interval => 60,
	       );

	       use Net::SIP::Dropper::ByField;
	       my $drop_by_field = Net::SIP::Dropper::ByField->new(
		       methods => [ 'REGISTER', '...', '' ],
		       'From' => qr/sip(?:vicious|sscuser)/,
		       'User-Agent' => qr/^friendly-scanner$/,
	       );

	       my $drop_subscribe = sub {
		       my ($packet,$leg,$from) = @_;
		       # drop all subscribe requests and responses
		       return $packet->method eq 'SUBSCRIBE' ? 1:0;
	       };

	       my $dropper = Net::SIP::Dropper->new(
		       cbs => [ $drop_by_ipport, $drop_by_field, $drop_subscribe ]);

	       my $chain = Net::SIP::ReceiveChain->new(
		       [ $dropper, ... ]
	       );

DESCRIPTION

       Drops messages. This means, does no further processing in the Net::SIP chain and does not send something back if the incoming message match
       the settings.

       Some useful droppers are defined in Net::SIP::Dropper::ByIpPort and Net::SIP::Dropper::ByField.

CONSTRUCTOR

       new ( ARGS )
	   ARGS is a hash with key "cb" or "cbs". "cb" is a single callback to be processed, "cbs" is an arrayref with callbacks. If one of the
	   callbacks returns true the message will be dropped. If all callbacks return false the message will be forwarded in the chain.

	   Returns a new dropper object to be used in the chain.

perl v5.14.2							    2011-02-03						    Net::SIP::Dropper(3pm)