1. WEB IVR SMS WAP USSD One Picture to Understand USDP What is USDP … …
RBT Develop Team
Version： 1
What is USDP
USDP means Universal Service Development Platform.
It serves as a unified core platform of RBT system to isolate the interface modules from core functional modules by SOAP (Simple Object Access Protocol).
Portal
WEB
IVR
SMS
WAP
USSD
… … I n t e r
Internet network
SMPP/CMPP
USDP
SOAP
SMSC
IVR
CDR/HTTP
OSS/Billing
SMSC
MML/HTTP IN
WAP
USSD
Advantages of USDP Architecture 2
Effective isolation of the core processing module from the interface access module.
High reusability, easy to be extended, and clear hierarchy.
Provides IVR, WEB, WAP, SMS, and USSD access interfaces through SOAP.
Clear interface format.
Realizes internal unification of these functions.
Customers or the third party can customize services through SOAP interface. 3
Logical Architecture of USDP
… …
WEB
IVR
SMS
WAP
USSD
Unified external interface
USDP
Java part
Unified interface module
Ring tone
management
module
Registration/
deregistration
module
User
management
module
Charging
Management
module
Authority
Management
module
… …
Internal database interface
Database part
Data operation interface
Trigger
scheduled
task
Ring tone
data module
User data
module
Log data
module
Bill data
module
Corp data
module
… … DB 4
General Service Processing Flow
External Portal
USDP DB
1.Send request
2.Authenticate the account and password
3.Check the input parameters
4.Call the storage procedure to carry out specific service
5.Execute the storage procedure
6.Return the execution result
7.Return the execution result
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