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As VoIP and new generation network switching move into the mainstream, Veraz Networks’ I-Gate 4000 series of media gateways stands far ahead of the crowd, setting the benchmark for delivery of true wireline voice quality over packet networks.
Only the I-Gate 4000 series offers field-proven, end-to-end service transparency for voice, fax, data calls and signaling - together with high quality resilience and stability. And only the I-Gate 4000 series can deliver enhanced operator competitiveness and uncompromising capture of all billable minutes.
Based on Veraz Networks’ wholly-owned in-house DSP technology, I-Gate 4000 Media Gateway products are rapidly customized to each operator's unique needs – delivering a secure, future-proof investment to meet constantly-evolving market demands.
High voice quality over new generation switching networks:
- Toll quality performance for maximum end user satisfaction
- Successful fax and modem handling with especially high picture quality
- Significant bandwidth reduction and call performance even at maximal capacity
- Highly reliable and redundant architecture for zero-downtime applications
- Full non-blocking TDM and IP switching capability
- Maximum scalability for lowest cost of entry and cost-effective growth
- Significant echo cancellation for all call scenarios
- Sophisticated packet-loss concealment
- High performance adaptive jitter buffer
- Strong Voice Activity Detection and Spectral Comfort Noise Generation
- Unique Packet Priority Selection mechanism to avoid network congestion impairments
- Supports QoS protection control for switched calls
- Bandwidth-efficient and robust signaling support over IP
- Interoperable – open and standards-based interfaces
Designed to meet carrier needs from end to end – from fully fledged network switching solutions to standalone high-compression solutions – the Veraz Networks I-Gate 4000 series covers the full range of service provider applications and deployment port densities, featuring complete interoperability and a common set of features and functionality:
- I-Gate 4000 PRO: High-capacity, high quality VoIP media gateway for very high port density and core network applications
- I-Gate 4000 EDGE: Cost-effective, high quality compact VoIP media gateway for small port density and network edge applications
In over two decades of operation in 90 countries on five continents, Veraz Networks has accumulated rich top-tier carrier experience. Leveraging open, best-of-breed components and a global support and service infrastructure, Veraz Networks offers cutting-edge next-generation packet-based infrastructure and services solutions to both established and greenfield carriers.
Veraz Networks' I-Gate 4000 series of media gateways enable carriers to bridge the gap between circuit-switched and next-generation packet networks by delivering packet voice quality that equals or exceeds established PSTN standards.
| Ideal for... |
Carriers providing domestic telephony services |
| Ideal for... |
Extension of VoIP network to carrier edge |
Disclaimer: I-Gate 4000 PRO is sold in Germany under the name HI-Gate® 4000 PRO
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