Net::SIP::Blocker - blocks SIP requests based on method name
my $block = Net::SIP::Blocker->new( block => { 'SUBSCRIBE' => 405, '...' => ... }, dispatcher => $disp, ); my $chain = Net::SIP::ReceiveChain->new( [ $block, ... ] );
Blocks incoming requests by method name and sends back custom error message.
Returns a new blocking object to be used in the chain.
BLOCK is a hash reference where the keys are the methods to be blocked and their values are the reason why the method was blocked. The reason is the three digit code, optionally followed by a text.
DISPATCHER is a Net::SIP::Dispatcher object.
PACKET is the incoming packet, LEG is the Net::SIP::Leg where the packet arrived and FROM is the "ip:port" of the sender.
"ip:port"
To install Net::SIP, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Net::SIP
CPAN shell
perl -MCPAN -e shell install Net::SIP
For more information on module installation, please visit the detailed CPAN module installation guide.