-- Remote UNIX connection
    -- Executing [1001@extensions:1] Dial("SIP/sip10-b6f07a30", "SIP/sip1|20") in new stack
    -- Called sip1
    -- Registered SIP 'sip7' at 192.168.124.245 port 5060 expires 3600
    -- Saved useragent "Linksys/SPA901-4.1.11(c)" for peer sip7
    -- SIP/sip1-081ea860 is ringing
  == Spawn extension (extensions, 1001, 1) exited non-zero on 'SIP/sip10-b6f07a30'