Solved. I hope no one else has this issue. Good luck if you do.

SHMZ (CentOS) release 6.5 (Final)
FreePBX Distro 5.211.65-21

2.6.32-431.el6.i686 #1 SMP Fri Nov 22 00:26:36 UTC 2013 i686 i686 i386 GNU/Linux

Trying to upgrade to latest (2.31.17) from 2.29.00, i386, and am getting this error:
server/fop2_server: symbol lookup error: /tmp/par-726f6f74/cache-42500eee0cc6d9b9f21916d9c1dace54f3fc476d/libssl.so.6: undefined symbol: CRYPTO_memcmp

I've already updated the licence (annual maintenance).

What am I missing?

I see the same thing. I've restarted FOP2 and the server itself. Continues after restart and reboot.

I'm running it on FreePBX Distro 10.13.66-21

I found this to be the case with FreePBX 10.13.66 distro (FreePBX 13.0.192.9) and FOP2 (2.31.11)/FOP2 Manager (1.1.8).

I am able to login using FreePBX gui credentials but for some reason after logging into FreePBX the login information is not carrying over to FOP2 Manager as advertised.

Here's recommended code for presencedndfpbx.pl (I apologize if this is not the place for this).

Added devstate stuff to trigger BLF keys, etc.

# For setting DND
$Client_Pre_Command_Handler{'presencedndfpbx'}{'setastdb'} = sub {
    my @allreturn = ();
    my $origen   = shift;
    my $destino  = shift;
    my $contexto = shift;
    my $socket   = shift;
    my $return   = '';
    my ($key,$exten,$data) = split(/~/,$destino);
    if($key eq "fop2state") {
        if($data ne "") {
            $return  = "Action: DBPut\r\n";
            $return .= "Family: DND\r\n";
            $return .= "Key: $exten\r\n";
            $return .= "Val: YES\r\n";
            $return .= "\r\n";
            push @allreturn, $return;

            $return  = "Action: Command\r\n";
            $return .= "Command: devstate change Custom:DEVDND$exten BUSY\r\n";
            $return .= "\r\n";
            push @allreturn, $return;
            $return  = "Action: Command\r\n";
            $return .= "Command: devstate change Custom:DND$exten BUSY\r\n";
            $return .= "\r\n";
            push @allreturn, $return;
        } else {
            $return  = "Action: DBDel\r\n";
            $return .= "Family: DND\r\n";
            $return .= "Key: $exten\r\n";
            $return .= "\r\n";
            push @allreturn, $return;

            $return  = "Action: Command\r\n";
            $return .= "Command: devstate change Custom:DEVDND$exten NOT_INUSE\r\n";
            $return .= "\r\n";
            push @allreturn, $return;
            $return  = "Action: Command\r\n";
            $return .= "Command: devstate change Custom:DND$exten NOT_INUSE\r\n";
            $return .= "\r\n";
            push @allreturn, $return;
        }
    }
    return @allreturn;
};

How soon do you anticipate 2.24 being available? Or is there a link I can download it from?