Voice Services

iTelephonic LLC has been successfully operating on the VoIP market as a telephone services provider since 2010. We are confident that the quality of voice communications is a key element of our success. In cooperation with our Sales team, we have developed a unique system that provides a convenient user experience in the automation of trade and voice traffic management. This ensures reliable routing at any time of the day.

Our company provides different types of routes, such as: CLI, nonCli, TDM, CC.

1. CLI
CLI is a function that allows you to identify the phone number from which the call is made. When someone calls your phone displays this number. This helps users to determine who is calling and in some cases can be used to block unwanted calls. Thanks to our direct partners, we can offer you a wide range of these routes with 24/7 quality support.
2. TDM
TDM is used to transmit voice over digital channels, which allows you to effectively use the available bandwidth. Our TDM connections provide a unique opportunity to significantly reduce costs without sacrificing voice quality.
3. Non-CLI
When using Non-CLI routes the phone cannot show the caller's number which may be due to the settings of operator or the subscriber himself. This can be used to ensure anonymity. Our goal is to improve the quality of terminations for SIMBOX and Non-CLI as well as maintain reliable backup solutions.
4. CC
We have expanded our high-quality termination services to call-centers, business-centers and service stores around the world. Our dedicated managers are ready to assist you at every stage of the process providing daily monitoring of your traffic.
VOIP Benefits
• Cost reduction, especially for international calls. • Flexibility - the ability to connect from different devices. • Additional features, such as video calls, messaging and integration with other services.  

SMS Services

Since 2025 iTelephonic LLC has expanded its capabilities by introducing SMS A2P (Application to Person) messages. We have created a universal SMS platform based on our knowledge of VOIP and commitment to customer satisfaction. It allows you to conveniently send messages via a web interface, SMPP, API and VPN connections. Our analytics tools provide detailed traffic and delivery reports in any format and at any time. Our support team is available 24/7 to resolve any issues that arise. Our next goal is to implement two-way messaging.

Partnerships

We are sure that in today's world successful cooperation is the key to achieving high results. That is why we strive to establish partnerships based on trust and mutually beneficial conditions.
We value every interaction and ensure that all our specialists have a high level of qualification and experience. Our team is ready to offer you unique solutions tailored to your needs. We adhere to high quality standards in all tasks. Our goal is to exceed your expectations and provide a result that will serve as a basis for long-term cooperation. We are confident that working together will bring our companies both success and pleasure.
If you would like to discuss possible options for cooperation or have any questions, please do not hesitate to contact us.