mordor*CLI> 
mordor*CLI> sip show users
Username                   Secret           Accountcode      Def.Context      ACL  Forcerport
demo_bob                   456                               internal         No   Yes       
demo_alice                 123                               internal         No   Yes       
mordor*CLI> dialplan show internal
[ Context 'internal' created by 'pbx_config' ]
  '6001' =>         1. Dial(SIP/demo_alice,20)                    [pbx_config]
  '6002' =>         1. Dial(SIP/demo_bob,20)                      [pbx_config]

-= 2 extensions (2 priorities) in 1 context. =-
mordor*CLI> 
mordor*CLI> 
    -- Registered SIP 'demo_bob' at 192.168.1.8:21248
       > Saved useragent "Jitsi2.8.5426Linux" for peer demo_bob
[Jun 27 06:14:59] NOTICE[2548]: chan_sip.c:27554 handle_request_subscribe: Received SIP subscribe for peer without mailbox: demo_bob
mordor*CLI>