Teletalk Bangladesh Limited (The Govt. owned Mobile Operator in Bangladesh) [(mcc,mnc)=(470,04)]
HTTP API Specification (Made for Teletalk Bangladesh Limited): ugw-teletalk-http-api.pdf
Core Features:
| 1. Core Gateway Engine over SIGTRAN/IP |
| Developer: Nixtec Systems (Bangladesh) |
| Connection to Core Network: SIGTRAN (M3UA) |
| Capacity: With single MAP license it can handle total 65536 active unique (MO and/or MT) sessions. With more license (say ‘n’) it can handle ‘n’ times of 65536 sessions in single hardware. |
| TPS: Gateway core is capable to handle 5000+ TPS in current hardware (Single Quad core CPU with moderate RAM) [with more powerful hardware it can be more] (real performance depends on amount of traffic and how Core Network) |
| Development Language: C |
| Operating System: Linux |
| Polling Framework: Event Poll feature from Latest Linux Kernel for best performance and asynchronous behaviour |
| HTTP API was developed in PHP with MySQL database backend |
| Web based Management Interface |
| 2. Technical support (optional, with charge) for setting up systems for redundancy and auto-failover (almost instantly) using VRRP |