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Global Wholesale VoIP & SMS Termination

Premium voice and SMS termination solutions with direct carrier routes, low latency, high delivery rates, and competitive wholesale pricing.

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Our Wholesale Services

VoIP Termination

VoIP Termination

High-quality voice termination with CLI support, premium routes, and stable interconnections to Tier-1 carriers worldwide.

SMS Termination

SMS Termination

Fast, reliable SMS delivery with low-hop routing, high delivery success rates, and global coverage.

Infrastructure

Carrier Interconnect

Secure interconnections with operators and aggregators, ensuring stable traffic flow and premium quality.

Why Choose Centex Technology?

  • ✔
    Direct Carrier Routes (0–1 Hop)
    Enjoy premium call quality and minimal latency through direct interconnections with trusted carriers.
  • 🌍
    Global Coverage (150+ Destinations)
    Reach customers worldwide with reliable voice and SMS termination across major and emerging markets.
  • 💰
    Competitive Wholesale Pricing
    Cost-effective rates designed for high-volume telecom partners and long-term growth.
  • ⚡
    Low Latency & High ASR
    Optimized routing ensures fast call setup, clear audio, and excellent answer-seizure ratios.
  • 🔒
    Secure Infrastructure
    Carrier-grade systems with redundancy and monitoring for stable, protected traffic flow.
  • 👨‍💼
    Dedicated Account Managers
    Personalized support to assist with routing, testing, optimization, and business growth.
Why Choose Us
Global Coverage

Worldwide Network Coverage

Centex Technology delivers high-quality VoIP and SMS termination services across Europe, Asia, Africa, the Middle East, and the Americas, providing seamless global connectivity for telecom operators, VoIP providers, enterprises, and SMS aggregators.

Our extensive international reach allows our partners to reliably route voice and messaging traffic to both major and emerging markets with consistent performance, excellent call clarity, and superior delivery success rates.

Through strong partnerships with Tier-1 and Tier-2 carriers, and a strategically deployed multi-PoP infrastructure, we ensure reliable routing, built-in redundancy, low latency, and optimal performance for all traffic volumes — from test routes to large-scale commercial operations.

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Frequently Asked Questions

Centex Technology works exclusively with wholesale telecom partners, including VoIP providers, telecom operators, SMS aggregators, enterprises, call centers, and international carriers. Our services are designed for businesses that require high-volume, reliable voice and SMS termination with consistent quality, competitive pricing, and global reach.

Grow Your Telecom Business With Us

Partner with Centex Technology for reliable wholesale VoIP & SMS termination.

Contact Sales

Contact Us

Address:
Lot 2(a), Level 4, Wisma Lazenda, Jalan Kemajuan, 87000 Labuan, Malaysia.

Email: contact@centex-technology.com

Contact our sales team for pricing, routes, and interconnection opportunities.