N-Squared has considerable long-standing experience with real-time Telecommunications systems.
Intelligent Networking and Call Control: We have a long history with INAP/CAMEL/GSM control models, signalling via traditional TCAP/SS7 and also modern SIGTRAN with M3UA/SUA/SCTP, and with next-gen protocols such as SIP.
Real-Time Billing: We have experience in prepaid/convergent billing systems over CORBA/OMG, XML, and other proprietary billing APIs.
Associated Systems: We have worked with many third-party interfaces. LDAP integration, Messaging Gateways (EMI/SMPP), External Provisioning Systems, Reporting Systems, Data Warehousing, offline analysis of CDR/EDR data, etc.
Please Contact Us if you have any need for our services in development, integration or implementation in the real-time Telecommunications and Billing domain.
