anchor.diff:  * `username`: a nickname for the endpoint created
   
   
  -+ Response 201 (application/json)
  ++ Response 200 (application/json)
   
       + Body
   
  -            {
  -                "question": "Favourite programming language?",
  -                "published_at": "2015-08-05T08:40:51.620Z",
  -                "choices": [
  -                    {
  -                        "choice": "Swift",
  -                        "votes": 0
  -                    }, {
  -                        "choice": "Python",
  -                        "votes": 0
  -                    }, {
  -                        "choice": "Objective-C",
  -                        "votes": 0
  -                    }, {
  -                        "choice": "Ruby",
  -                        "votes": 0
  -                    }
  -                ]
  -            }+            {"created_username":"alice","box_created":"9c220873-7e1f-4ae7-9aab-bc536e2bf974"}
  +
  +## Get configuration [/getconfig/{instance_uuid}/{username}]
  +
  +This allows you to list an existing specific configuration to an Asterisk instance.
  +
  +### Get info about a specific endpoint configuration on an Asterisk instance [GET]
  +
  +Parameters here are:
  +
  +* `instance_uuid`: As found with `/discover` endpoint
  +* `username`: the nickname, as used previously with push, for the endpoint created
  +
  +Returns a JSON object that has two fields:
  +
  +* `exists`: true/false if the endpoint exists or not
  +* `data`: the raw response from Asterisk if the endpoint exists with info about the endpoint.
  +
  ++ Response 200 (application/json)
  +
  +    + Body
  +
  +            {"exists":true,"data":"[{\"attribute\":\"timers_sess_expires\",\"value\":\"1800\"},{\"attribute\":\"device_state_busy_at\",\"value\":\"0\"},{\"attribute\":\"dtls_cipher\",\"value\":\"\"},{\"attribute\":\"from_domain\",\"value\":\"\"},{\"attribute\":\"dtls_rekey\",\"value\":\"0\"},{\"attribute\":\"dtls_fingerprint\",\"value\":\"SHA-256\"},{\"attribute\":\"direct_media_method\",\"value\":\"invite\"},{\"attribute\":\"send_rpid\",\"value\":\"false\"},{\"attribute\":\"pickup_group\",\"value\":\"\"},{\"attribute\":\"sdp_session\",\"value\":\"Asterisk\"},{\"attribute\":\"dtls_verify\",\"value\":\"No\"},{\"attribute\":\"message_context\",\"value\":\"\"},{\"attribute\":\"mailboxes\",\"value\":\"\"},{\"attribute\":\"named_pickup_group\",\"value\":\"\"},{\"attribute\":\"record_on_feature\",\"value\":\"automixmon\"},{\"attribute\":\"dtls_private_key\",\"value\":\"\"},{\"attribute\":\"named_call_group\",\"value\":\"\"},{\"attribute\":\"t38_udptl_maxdatagram\",\"value\":\"0\"},{\"attribute\":\"media_encryption_optimistic\",\"value\":\"false\"},{\"attribute\":\"aors\",\"value\":\"\"},{\"attribute\":\"rpid_immediate\",\"value\":\"false\"},{\"attribute\":\"outbound_proxy\",\"value\":\"\"},{\"attribute\":\"identify_by\",\"value\":\"username\"},{\"attribute\":\"inband_progress\",\"value\":\"false\"},{\"attribute\":\"rtp_symmetric\",\"value\":\"false\"},{\"attribute\":\"transport\",\"value\":\"\"},{\"attribute\":\"rtp_keepalive\",\"value\":\"0\"},{\"attribute\":\"t38_udptl_ec\",\"value\":\"none\"},{\"attribute\":\"fax_detect\",\"value\":\"false\"},{\"attribute\":\"t38_udptl_nat\",\"value\":\"false\"},{\"attribute\":\"allow_transfer\",\"value\":\"true\"},{\"attribute\":\"tos_video\",\"value\":\"0\"},{\"attribute\":\"srtp_tag_32\",\"value\":\"false\"},{\"attribute\":\"timers_min_se\",\"value\":\"90\"},{\"attribute\":\"call_group\",\"value\":\"\"},{\"attribute\":\"sub_min_expiry\",\"value\":\"0\"},{\"attribute\":\"100rel\",\"value\":\"yes\"},{\"attribute\":\"direct_media\",\"value\":\"true\"},{\"attribute\":\"fax_detect_timeout\",\"value\":\"0\"},{\"attribute\":\"rtp_timeout_hold\",\"value\":\"0\"},{\"attribute\":\"g726_non_standard\",\"value\":\"false\"},{\"attribute\":\"dtmf_mode\",\"value\":\"rfc4733\"},{\"attribute\":\"voicemail_extension\",\"value\":\"\"},{\"attribute\":\"rtp_timeout\",\"value\":\"0\"},{\"attribute\":\"dtls_cert_file\",\"value\":\"\"},{\"attribute\":\"media_encryption\",\"value\":\"no\"},{\"attribute\":\"media_use_received_transport\",\"value\":\"false\"},{\"attribute\":\"direct_media_glare_mitigation\",\"value\":\"none\"},{\"attribute\":\"trust_id_inbound\",\"value\":\"false\"},{\"attribute\":\"force_avp\",\"value\":\"false\"},{\"attribute\":\"record_off_feature\",\"value\":\"automixmon\"},{\"attribute\":\"send_diversion\",\"value\":\"true\"},{\"attribute\":\"language\",\"value\":\"\"},{\"attribute\":\"mwi_from_user\",\"value\":\"\"},{\"attribute\":\"asymmetric_rtp_codec\",\"value\":\"false\"},{\"attribute\":\"rtp_ipv6\",\"value\":\"false\"},{\"attribute\":\"ice_support\",\"value\":\"false\"},{\"attribute\":\"callerid\",\"value\":\"<unknown>\"},{\"attribute\":\"aggregate_mwi\",\"value\":\"true\"},{\"attribute\":\"one_touch_recording\",\"value\":\"false\"},{\"attribute\":\"moh_passthrough\",\"value\":\"false\"},{\"attribute\":\"cos_video\",\"value\":\"0\"},{\"attribute\":\"accountcode\",\"value\":\"\"},{\"attribute\":\"allow\",\"value\":\"(nothing)\"},{\"attribute\":\"rewrite_contact\",\"value\":\"false\"},{\"attribute\":\"t38_udptl_ipv6\",\"value\":\"false\"},{\"attribute\":\"tone_zone\",\"value\":\"\"},{\"attribute\":\"user_eq_phone\",\"value\":\"false\"},{\"attribute\":\"allow_subscribe\",\"value\":\"true\"},{\"attribute\":\"rtp_engine\",\"value\":\"asterisk\"},{\"attribute\":\"subscribe_context\",\"value\":\"\"},{\"attribute\":\"auth\",\"value\":\"\"},{\"attribute\":\"from_user\",\"value\":\"\"},{\"attribute\":\"bind_rtp_to_media_address\",\"value\":\"false\"},{\"attribute\":\"disable_direct_media_on_nat\",\"value\":\"false\"},{\"attribute\":\"set_var\",\"value\":\"\"},{\"attribute\":\"contact_acl\",\"value\":\"\"},{\"attribute\":\"use_ptime\",\"value\":\"false\"},{\"attribute\":\"outbound_auth\",\"value\":\"\"},{\"attribute\":\"media_address\",\"value\":\"\"},{\"attribute\":\"tos_audio\",\"value\":\"0\"},{\"attribute\":\"dtls_ca_path\",\"value\":\"\"},{\"attribute\":\"dtls_setup\",\"value\":\"active\"},{\"attribute\":\"force_rport\",\"value\":\"true\"},{\"attribute\":\"connected_line_method\",\"value\":\"invite\"},{\"attribute\":\"callerid_tag\",\"value\":\"\"},{\"attribute\":\"timers\",\"value\":\"yes\"},{\"attribute\":\"sdp_owner\",\"value\":\"-\"},{\"attribute\":\"acl\",\"value\":\"\"},{\"attribute\":\"trust_id_outbound\",\"value\":\"false\"},{\"attribute\":\"use_avpf\",\"value\":\"false\"},{\"attribute\":\"context\",\"value\":\"default\"},{\"attribute\":\"moh_suggest\",\"value\":\"default\"},{\"attribute\":\"send_pai\",\"value\":\"false\"},{\"attribute\":\"t38_udptl\",\"value\":\"false\"},{\"attribute\":\"dtls_ca_file\",\"value\":\"\"},{\"attribute\":\"callerid_privacy\",\"value\":\"allowed_not_screened\"},{\"attribute\":\"mwi_subscribe_replaces_unsolicited\",\"value\":\"false\"},{\"attribute\":\"cos_audio\",\"value\":\"0\"}]"}
  +
  +## Delete configuration [/deleteconfig/{instance_uuid}/{username}]
  +
  +This allows you to delete a specific configuration as previously pushed to an Asterisk instance.
  +
  +### Delete an existing endpoint configuration to an Asterisk instance [GET]
  +
  +Parameters here are:
  +
  +* `instance_uuid`: As found with `/discover` endpoint
  +* `username`: the nickname, as used previously with push, for the endpoint created
  +
  ++ Response 200 (application/json)
  +
  +    + Body
  +
  +            {"deleted_username":"alice","box_deleted":"9c220873-7e1f-4ae7-9aab-bc536e2bf974"}
positive.code: 
  ## Discover [/discover]
  
  ### List All Discovered Asterisk instances [GET]
  
  + Response 200 (application/json)
  
negative.code: Generally speaking this API does not have auth (you must otherwise protect it using firewalls or other methods) for now as it is a PoC. 
  
  In general you access this using `GET` methods and tag parameters on paths to the API.
  
  *Using this document*
  
  This document also provides a "mock api" -- if you view the details of a specific API endpoint you can change the dropdown to "mock server" and the application of your choice (I recommend cURL for a quick test) you can run a command against a mock server and see what the data looks like.
  
  
  ```
        { route: '/pushconfig/:boxid/:username',          method: this.pushConfig },
  