← Services
Telecommunications
Cryptostack Limited, having multiyear experience for developing and implementation of unique technology, offering special solutions for telecom operators and end users. Our strategic direction is Research and development for telecom operator and corporate clients.
We offer the following services:
– project design, implementation, and supporting the solutions for VoIP telephony for corporate clients;
– integration of new applications with telecom operator’s legacy IT infrastructure;
– cyber security system for telecom subscribers (content filtering, blocking unauthorised message distribution, etc.);
– billing system;
– development of voice solutions integrated into client’s products and platforms.
Cryptostack Limited offers to operators and to corporates wide range of products and services, such as:
– SMS-message sending – allows you to send messages to your clients in any part of the world;
– two factor authentication via SMS or via messengers – helps you to prevent unauthorised access to client confidential data with one time password or PIN-code;
– subscriber identification – IMSI check allows you to disclose SIM-card change and prevent unauthorised access to your system;
– SMS-chat and chatbots – allow you to communicate with your clients;
– USSD-services – allow you to organise full functioning self-service for your clients.