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VoIP Services

Experience clear, stable, and high-quality voice communication with Telza’s advanced VoIP platform. Designed for call centers and businesses that need reliable connectivity, low latency, and competitive calling rates worldwide.

Dialer Solutions

Boost productivity with Telza’s intelligent auto-dialer powered by VICIdial. Connect with more customers, reduce agent idle time, and accelerate campaign performance through predictive, power, and ratio dialing modes.

Bots & Automation

Automate workflows and customer interactions with smart voice bots and AI-driven tools. Handle repetitive tasks, streamline processes, and improve efficiency without compromising call quality or customer experience.

SIP Trunking



Scale your communication easily with Telza’s secure and flexible SIP trunking. Get reliable call routing, high call capacity, and seamless integration with your PBX or dialer at cost-effective rates.

DIDs & Toll-Free Numbers

Instantly build a local or national presence with Telza’s global DID and toll-free number inventory. Choose from thousands of area codes to boost customer trust and make your business easier to reach.

Cloud Contact Center Solutions

Streamline your sales and support with a cloud-based contact center.
Manage campaigns, track agent performance, and deliver exceptional customer experiences from one scalable platform.

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nxlvl.us

1717 N St NW #1
Washington, DC 20036


Phone.: +1-409-269-5299
Email: info@nxlvl.usinfo@nxlvl.us