
=head1 NAME

Net::SIP::Response - handling of SIP response packets

=head1 SYNOPSIS

  my $resp = Net::SIP::Response->new( '401','Authorization required',... );

=head1 DESCRIPTION

Subclass of L<Net::SIP::Packet> for handling response packets.

=head1 CONSTRUCTOR

Inherited from L<Net::SIP::Packet>. See there.

Seldom used directly, usually responses get not generated from
scratch, but based on a request with the B<create_response> method
from L<Net::SIP::Request>.

=head1 METHODS

=over 4

=item code

Get numerical code of response.

=item msg

Get text for code from response.

=item method

Get method for orginal request by parsing the CSeq header.

=back
