/etc/stenographer/config is in stenographer-common 0.0~git20161206.0.66a8e7e-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 | {
  "Threads": [
    { "PacketsDirectory": "/var/lib/stenographer/thread0/packets"
    , "IndexDirectory": "/var/lib/stenographer/thread0/index"
    }
  ]
  , "StenotypePath": "/usr/sbin/stenotype"
  , "Interface": "eth0"
  , "Port": 1234
  , "Host": "127.0.0.1"
  , "Flags": []
  , "CertPath": "/etc/stenographer/certs"
}
 |