The safe way to swap a SIM associated to a subscriber is:
- Add new SIM (if not already added) using set_sim_range
- Associate new SIM with a already allocated MSISDN using set_subscriber
- Delete old SIM using del_sim
Detailed procedure to replace a SIM associated with a MSISDN is represented below:
Add new SIM (if not already added)
Request set_sim_range
{
“request”: “set_sim_range”,
“node”: “hss”,
“params”: {
“sims”: [
{
“imsi”: “001010000000014”,
“imsi_aux”: null,
“iccid”: “001010000000014”,
“extra_id”: “001010000000014”,
“euiccid”: null,
“ki”: “00112233445566778899aabbccddeeff”,
“op”: “00000000000000000000000000000000”,
“ims_ki”: “00112233445566778899aabbccddeeff”,
“ims_op”: “00000000000000000000000000000000”,
“public_ident”: null,
“public_ident_alt”: null,
“private_ident”: null,
“wlan_ki”: “00112233445566778899aabbccddeeff”,
“wlan_op”: “00000000000000000000000000000000”,
“pin”: null,
“puk”: null,
“pin2”: null,
“puk2”: null,
“adm1”: null,
“amf”: “0000”,
“amf_lte”: “9001”,
“ota_profile”: {
“cla”: “”,
“spi”: “”,
“kid”: “”,
“kic”: “”,
“tar_ram”: “”,
“tar_rfm_sim”: “”,
“tar_rfm_usim”: “”
},
“ota”: {
“kic”: “”,
“kid”: “”,
“kik”: “”
}
}
],
“sim_profile”: “Elatech – ISIM”,
“cs_active”: true,
“ps_active”: true,
“lte_active”: true,
“wlan_active”: true,
“ims_active”: true,
“use_opc”: true,
“ims_use_opc”: true,
“wlan_use_opc”: true,
“use_auc_idx”: false,
“return_ids”: true
}
}
If return_ids is set to true, it will return in response the allocated sim_id for that SIM.
Response
{
“code”: 0,
“sim_range”: {
“count”: 1,
“sim_ids”: {
“001010000000014”: 891
}
}
}
Associate new SIM with an already allocated MSISDN
Request set_subscriber
{
“request”: “set_subscriber”,
“node”: “hss”,
“params”: {
“subscriber_id”: “531”,
“msisdn”: “882801032”,
“ims”: {
“profile”: null,
“fullname”: “”,
“active”: false,
“private_ident”: “”,
“public_ident”: “”,
“public_ident_alt”: “”
},
“sim”: {
“imsi”: “001010000000014”,
“iccid”: “001010000000014”
},
“eps”: {
“profile”: “Postpaid data”
},
“ps”: {
“profile”: “Prepaid data”
},
“cs”: {
“profile”: “Postpaid Regular”
},
“ss”: {
“passwd”: “”,
“cfu”: “”,
“cfb”: “”,
“cfnrc”: “”,
“cfnry”: “”,
“cfnry_time”: “30”,
“clir”: false,
“clip”: true,
“cnap”: null,
“baoc”: null,
“boic”: null,
“boicExHC”: null,
“baic”: null,
“bicRoam”: null,
“cw”: true,
“hold”: true,
“ect”: null,
“multiPTY”: false
},
“sip”: null,
“odb”: {
“roam”: false,
“baoc”: false,
“boicExHC”: false,
“baic”: false,
“boic”: false,
“bicRoam”: false,
“bcfExHC”: false,
“ps”: false,
“psRoam”: false,
“hplmnAP”: false,
“vplmnAP”: false
},
“description”: “”,
“extra_id”: null,
“fixed_ipv4”: null,
“fixed_ipv6”: null,
“ue_usage_type”: null,
“external_ident”: null,
“ring_priority”: 1
}
}
Response
{
“code”: 0,
“subscriber_id”: 531
}
Delete old SIM
Request del_sim
{
“request”: “del_sim”,
“node”: “hss”,
“params”: {
“sim_id”: “871”
}
}
Response
{
“code”: 0,
“sim_id”: 871
}
Please note that you have to have the sim_id associated with the IMSI in order to delete it. If you don’t have it saved from when the IMSI was added, you can use the get_sims API request.
For further information, see:
https://yatebts.com/documentation/core-network-documentation/yatehss-hss-hlr/json-api-for-subscriber-management/#Request_del_sim
https://yatebts.com/documentation/core-network-documentation/yatehss-hss-hlr/json-api-for-subscriber-management/#Request_get_sims
