Private GSM/Mobile Network Tactical Combat Operations Disaster Management www.coraltele.com

Private Mobile Network Private GSM networks with full feature functionality on GSM mobiles just like any PBX extensions. Cost effective & Rapid deployment of GSM services. Completely integrated with legacy connectivity's like E1 / PRI / E&M / Magneto / TWT / UHF / VHF & IP Supports Analog extensions, VoIP devices, SIP phones, GSM phones & key phones with equal ease thereby ensuring an environment with best of all the worlds. New Generation (Soft switch) at the core facilitates duplicated / redundant / distributed processing. Geographically distant locations could be seamlessly connected over IP backhaul to create a private network across multiple locations of an enterprise.

Rapid GSM Network for Tactical deployments with private back haul.

“Offshore Drilling Rigs” Communication over Private Links / V-Sat Disaster Management Rapid Deployment “In Building Solution” Spectrum Re-use

Call Flow Diagram – Coral Air BTS with Iris NGN Call from Internal mobile to Internal Mobile Customer Network e.g. E&M etc. IP Cloud PSTN Cloud GSM Core Network IRIS checks and send the call back to Coral-Air BTS Coral-AIR BTS sends the call to IRIS (Without checking on the dialed number) Coral-AIR BTS Coral-AIR BTS checks the number with the reference table and process the call to desired mobile Macro BTS 7

Coral Air BTS - Advantages Converged Unified Solution with GSM-Landline- IP convergence. Standard product can be deployed on all situations or can be adapted for all future requirements. Quick deployment in disaster sites & easy setting up of communication network. Eliminates Use of separate handset for mobile extension All mobile phones become extensions of the same system which enables undisturbed communication through out irrespective of nature of connectivity tool Creates LCR for cost reduction. 8

The seamless Network Soft switch with in-skin Mobile switching center (MSC) & base station controller (BSC). Versatile software defined radio (SDR) based Radio Access Network (RAN). Private HLR & VLR records. Superpico SDR based Cellular BTS that can support a range of frequencies 800, 900, 1800, 1900 MHz (700 Mhz and 2100 Mhz on road map) GSM support (GPRS & EDGE on roadmap). Interfaces MGCP / MAGACO / SIP / E1/ PRI / V5.2 / UHF / VHF / V-Sat Capacity 50 Trx