I generally do this with Python or via the Swagger UI for the Web UI, but here’s how we can create a fixed-line IMS subscriber in PyHSS, so we can register it with a softphone, without using EAP-AKA.

Firstly we create the AuC object for this password combo.

curl -X 'PUT' \
  'http://10.97.0.36:8080/auc/' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "ki": "yoursippassword123",
  "opc": "",
  "amf": "8000",
  "sqn": "1"
}'

Get back the AuC ID from the JSON body, we’ll use this to provision the Sub:

 "auc_id": 110,

Next we create the subscriber, the speeds will be 0 as there is no data on the service, but we will add an default APN so the validation passes:

curl -X 'PUT' \
  'http://10.97.0.36:8080/subscriber/' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
    "default_apn": 1,
    "roaming_rule_list": null,
    "apn_list": "0",
    "subscribed_rau_tau_timer": 600,
    "msisdn": "123451000001",
    "ue_ambr_dl": 0,
    "ue_ambr_ul": 0,
    "imsi": "001001000090001",
    "nam": 2,
    "enabled": true,
    "roaming_enabled": null,
    "auc_id": 110
  }'

Alright, that’s the basics done, now we’ll create the IMS subscriber.

Provision it:

curl -X 'PUT' \
  'http://10.97.0.36:8080/ims_subscriber/' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "pcscf_realm": null,
  "scscf_realm": null,
  "pcscf_active_session": null,
  "scscf_peer": null,
  "msisdn": "123451000001",
  "pcscf_timestamp": null,
  "sh_template_path": "default_sh_user_data.xml",
  "msisdn_list": "123451000001",
  "pcscf_peer": null,
  "last_modified": "2024-04-25T00:33:37Z",
  "imsi": "001001000090001",
  "xcap_profile": null,
  "ifc_path": "default_ifc.xml",
  "sh_profile": "\n<!-- This container for the XCAP Data for the Subscriber -->\n<RepositoryData>\n    <ServiceIndication>ApplicationServer</ServiceIndication>\n    <SequenceNumber>0</SequenceNumber>\n    <ServiceData>\n        <!-- This is the actual XCAP Data for the Subscriber -->\n        \n        <!-- XCAP Default Template (no XCAP Data stored in Database) -->\n        <simservs xmlns=\"http://uri.etsi.org/ngn/params/xml/simservs/xcap\" xmlns:cp=\"urn:ietf:params:xml:ns:common-policy\">\n            <originating-identity-presentation active=\"true\" />\n            <originating-identity-presentation-restriction active=\"true\">\n                <default-behaviour>presentation-not-restricted</default-behaviour>\n            </originating-identity-presentation-restriction>\n            <communication-diversion active=\"true\">\n                <!-- No Answer Time -->\n                <NoReplyTimer>20</NoReplyTimer>\n                <cp:ruleset>\n                    <!-- Call Forward All Rule -->\n                    <cp:rule id=\"rule0\">\n                        <cp:conditions>\n                            <communication-diverted />\n                        </cp:conditions>\n                        <cp:actions>\n                            <forward-to>\n                                <target>sip:[email protected]</target>\n                            </forward-to>\n                        </cp:actions>\n                    </cp:rule>\n                    <!-- Call Forward Not Registered Rule -->\n                    <cp:rule id=\"rule1\">\n                        <cp:conditions>\n                            <not-registered />\n                        </cp:conditions>\n                        <cp:actions>\n                            <forward-to>\n                                <target>sip:[email protected]</target>\n                            </forward-to>\n                        </cp:actions>\n                    </cp:rule>\n                    <!-- Call Forward No Answer Rule -->\n                    <cp:rule id=\"rule2\">\n                        <cp:conditions>\n                            <no-answer />\n                        </cp:conditions>\n                        <cp:actions>\n                            <forward-to>\n                                <target>sip:[email protected]</target>\n                            </forward-to>\n                        </cp:actions>\n                    </cp:rule>\n                    <!-- Call Forward Busy Rule -->\n                    <cp:rule id=\"rule3\">\n                        <cp:conditions>\n                            <busy />\n                        </cp:conditions>\n                        <cp:actions>\n                            <forward-to>\n                                <target>sip:[email protected]</target>\n                            </forward-to>\n                        </cp:actions>\n                    </cp:rule>\n                    <!-- Call Forward Unreachable Rule -->\n                    <cp:rule id=\"rule4\">\n                        <cp:conditions>\n                            <not-reachable />\n                        </cp:conditions>\n                        <cp:actions>\n                            <forward-to>\n                                <target>sip:[email protected]</target>\n                            </forward-to>\n                        </cp:actions>\n                    </cp:rule>\n                </cp:ruleset>\n            </communication-diversion>\n        \n            <incoming-communication-barring active=\"true\">\n                <cp:ruleset>\n                    <cp:rule id=\"rule0\">\n                        <cp:conditions />\n                        <cp:actions>\n                            <allow>true</allow>\n                        </cp:actions>\n                    </cp:rule>\n                </cp:ruleset>\n            </incoming-communication-barring>\n\n            <outgoing-communication-barring active=\"false\">\n            </outgoing-communication-barring>\n        </simservs>\n\n    </ServiceData>\n    \n</RepositoryData>\n",
  "pcscf": null,
  "scscf": null,
  "scscf_timestamp": null
}'

And with that we’re done,

We can now register 001001000090001 at our IMS, with password yoursippassword123 which has the MSISDN / phone number 123451000001.

Easy!