Using Net::SIP::Simple I'm able to get a basic of basic example going: 
  my $sock_from = IO::Socket::INET->new(
    Proto => 'tcp',
    LocalPort => '5070',
    LocalAddr => '0.0.0.0',
   );

  my $sock_to = IO::Socket::INET->new(
    Proto     => 'tcp',
    PeerAddr  => 'somesortofsomething',
    PeerPort  => '5060',
  );

  my $leg_from = Net::SIP::Leg->new( sock => $sock_from );
  my $leg_to   = Net::SIP::Leg->new( sock => $sock_to );

  my $ua = Net::SIP::Simple->new(
    legs           => [$leg_from, $leg_to],
    from           => $from,
    outgoing_proxy => 'something',
    domain         => 'something',
  );

  my $timeout = 5;
  my $stopvar;

  $ua->add_timer($timeout , \$stopvar );

  my $invite = $ua->invite($to);

  print Dumper($invite);

-------------------

[download]

Success! ...kind-of

-> INVITE
<- 401 Unauthorized

I see my whole INVITE conversation in the $invite Dumper.... I've spent some time poking around in the documentation but I can't make heads or tails out of actually how to interact with the sip-server on the other end or what the proper function call would be to get the response (in this case 401)

And in sngrep/tcpdump/etc I'm not seeing an ACK go out

Goal:

What I do want:
- Be able to do a very very basic query of: What was the result of my INVITE... was it a 401? Was it a 200 OK? Was it a 302 Redirect?
- And then... for instance I get a 302 Redirect... read the Contact: header that I've been redirected to.
- Wait a reasonable amount of time (say 5 seconds, and then bail completely if there was no answer)

What I don't want:
- A blocking event-loop
- Don't need to handle RTP


Thanks!

In reply to Net::SIP Total Newbie question by kobaz

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