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SMS Data Flow

1. Introduction

SMS data flow through the HORISEN platform is presented below with data flow diagrams.

The data flow diagram provides a straightforward way to understand the process. Data flow diagrams are visual representations of the flow of data through the system and its logic.

2. SMS Data Flow Diagrams

2.1 SMS Delivery from Enterprise Customer(s) to Mobile Subscriber over SMPP

Submit_SMSubmit_SM_RespDeliver_SMDeliver_SM_RespSubmit_SMSubmit_SM_RespDeliver_SMDeliver_SM_RespCustomerSMS PlatformMNO / MVNOMNP Server

2.2 SMS MO from Mobile Subscriber toward Enterprise Customer over SMPP

Deliver_SMDeliver_SM_RespDeliver_SMDeliver_SM_RespCustomerSMS PlatformMNO / MVNOMNP Server

2.3 SS7 SMS MT Successful Case

SMS PlatformSS7 ProxySTPSS7 DomainSubmit_SMSubmit_SM_RESPSRI_SMMobileOperatorSRI_SMSRI_SMSRI_SM_RESPSRI_SM_RESPSRI_SM_RESPFSMFSMFSMFSM_RESPFSM_RESPFSM_RESPDeliver_SMDeliver_SM_RESP

2.4 SS7 SMS MT Successful Case (Roaming Case)

SMS PlatformSS7 ProxySTPSS7 DomainSubmit_SMSubmit_SM_RESPSRI_SMHPMN HLRSRI_SMSRI_SMSRI_SM_RESPSRI_SM_RESPSRI_SM_RESPFSMFSMFSMFSM_RESPFSM_RESPFSM_RESPDeliver_SMDeliver_SM_RESPVPMNMSC/VLR

2.5 SS7 SMS MT Unsuccessful Case – SRI_SM Timeout

SMS PlatformSS7 ProxySTPSS7 DomainSubmit_SMSubmit_SM_RESPSRI_SMMobileOperatorSRI_SMSRI_SMDeliver_SM stat:Deliver_SM_RESPNo response receivedUNDELIVERED err=1001within xx sec

Please keep in mind that you can enable a retry profile on SS7 Platform for any kind of GSM MAP, MTP, or SCCP error codes.

2.6 SS7 Retry Profile Case

SMS PlatformSS7 ProxySTPSS7 DomainSubmit_SMSubmit_SM_RESPSRI_SMMobileOperatorSRI_SMSRI_SMSRI_SM_RESPSRI_SM_RESPSRI_SM_RESPFSM Deliver_SMDeliver_SM_RESPFSM FSMRetrySRI_SMSRI_SM_RESPFSM_RESPFSM SRI_SMSRI_SM_RESPFSM_RESPFSMSRI_SMSRI_SM_RESPFSMFSM_RESPFSM_RESPGSM_MAP ERR 27FSM_RESPGSM_MAP ERR 27FSM_RESPGSM_MAP ERR 27

2.7 SS7 Incoming SMS MT Successful Case

MobileOperatorSMS PlatformSS7 DomainSTPSS7 ProxyEnterpriseSRI_SMSRI_SM_RESPSRI_SMSRI_SM_RESPFSMFSM_RESPFSMFSM_RESPDeliver_SMDeliver_SM_RESPDeliver_SMDeliver_SM_RESP

2.8 SS7 Incoming SMS MO Successful Case

MobileOperatorSMS PlatformSS7 DomainSTPSS7 ProxyEnterpriseForward_SMS_MOForward_SMS_MO_respDeliver_SMDeliver_SM_RESPDeliver_SMDeliver_SM_RESPForward_SMS_MOForward_SMS_MO_resp