The Jinny USSD server acts as a gateway between the GSM network and external applications. The USSD server provides extensive service code management, access control, logging, and billing capability.

The Jinny USSD server supports the following applications:

• Portal
• Call Me Back
• Pay For Me
• Voucher Recharging
• Airtime Transfer
• Balance Enquiry

The Jinny USSD server also has a two-layer architecture - the Network Interface Layer and the Application Interface Layer.

Key Benefits:

• No additional investment is needed as USSD is already supported by almost 100% of all GSM handsets;
• Rapid deployment timeframes;
• Supports roaming;
• While roaming, USSD service codes are routed to the home HLR.  Access is transparent.

Key Features:

• Support for SMPP 3.3, 3.4, 5.0;
• Support for XML towards application; 
• Multiple routing rules between applications and subscribers;
• Bundled applications: Portal, CallMeBack, Voucher recharging, Airtime transfer, Balance enquiry;