config ppp-server using serial connection

Hello
I want to make the RB a ppp-server using serial
I have connected to it a usb-serial and this is the config I have made for it:

Flags: X - disabled 
 #   NAME                SERVICE CALLER-ID             PASSWORD             PROFILE             REMOTE-ADDRESS 
 0   test                any     01                    test                 default             10.0.0.1



Flags: X - disabled, R - running 
 0    name="ppp-in1" max-mtu=1500 max-mru=1500 mrru=disabled port=usb3 data-channel=0 
      authentication=pap,chap,mschap1,mschap2 profile=default modem-init="" ring-count=3 null-modem=yes

but the device on the other side that connect with the serial doesn’t even try to connect

I want to know where is my mistake what I did wrong? or what didn’t I understand.
I have RB411 connect to
am I doing the server part O.K.?
serialppp.png