Nethalis Solutions provides consultancy and engineering services for the Telecommunications industry. Since 2004 till today, we have been involved in international projects throughout four continents.
Traditionally, our main clients have been system integrators, consultancy firms and vendors with whom we work in solutions for the Telecom Operator, the final customer.
Our expertise covers a wide range of activities, which can be summarized as follows:
Project Management
Technical team coordination and relationship with the customer, handling objectives and setting expectations in accordance to project progress.
SPOC, Service Delivery Management.
Architecture specification and design
Core network, Service layer, OSS/BSS integration.
Technical assistance
Consultancy to engineering teams. Validation plans and Acceptance Tests. NGN migration. Deployment and integration with Operator network. Customer acceptance support.
Innovation support
Feasibility analysis. PoC design &implementation (demonstrators, pilots). Studies and reports of new architectures, standards, technologies or solution approaches.
Presales and Sales assistance
Presentations to customers. Technical support to Marketing and Sales.
Mission critical, telco grade SW development
Multiprotocol NGN/NGIN Applications over carrier grade Telecom Application Servers.
We are very familiar with concepts and technologies related to the following categories:
Fixed and mobile networks (2G, 3G, 4G-LTE); NGN/NGIN;
IMS; VoIP;
Network Function Virtualization (NFV).
Signaling protocols legacy and IP based:
SS7, IN (CAP/INAP CS1/CS1+), MAP, SIP, Diameter.
Messaging protocols (SMPP, MM7, XMPP, other proprietaries).
Value Added Telecom Services: Prepaid, VPN, Unified Comms, FMC, vPBX, etc.
Next Generation mobile Networks and Services: VoLTE, WiFi offloading, WiFi calling (VoWiFi) etc.
Security architectures applied to Telecom networks (IPsec, SeGW, ePDG, PKI).
Internet technologies for Telecom (Web Services, SOAP, REST).
Low latency, High Availability (99,999%), geo-redundancy, scalability.
