With more than a decade of experience in carrier-grade VoIP, SDI Telecom has unparalleled expertise in IP interconnects for high quality international voice termination services.

Carriers can quickly implement direct IP interconnects to the SDI global network for highly efficient, high-quality worldwide call termination. Carriers benefit from the most competitive rates and operational costs of VoIP and can leverage SDI’s operational expertise.

SDI Telecom offers the best of both worlds - the highest level of quality and guaranteed features over the most efficient interconnection technology. All SDI Telecom voice products are accssible via IP interconnects, including our Premium Voice service, which guarantees CLI, roaming, fax.

How we make it work for you:

Premium Voice

Designed to complete any call coming in with high quality voice and call completion, the product is designed to provide high ASR and guaranteed CLI. Dedicated to completing calls via selected Tier1 networks only we offer TDM like quality on our IP Network.

Standard Voice

A blend of quality and price this product is based on providing standard FAS Free call completion with high voice quality standards at competitive market rates. Based on proven Bilateral and major Tier2 interconnects the focus is to be a reliable LCR partner.

Wholesale Voice

Dedicated to providing the most competitive rates out there SDI is dedicated to creating a robust Non cli product platform with it’s in country investments and partners. SDI engineer’s work 24/7 to make sure the operational capability of this product remains at 100%.

The leaders in Mobile & VoIP related businesses in United States. SDI thrives to providing customers with the best cost and top performance services in the international telecommunications market.

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