Dialogic I-Gate 4000 Datasheet

Dialogic I-Gate
® ®
IP Telephony Media Gateways
This datasheet discusses the following products:
• Dialogic I-Gate 4000 EDGE Media Gateway — low-to-medium
® ®
port density
• Dialogic I-Gate 4000 PRO Media Gateway — medium-to-high
® ®
port density
Dialogic I-Gate 4000 Media Gateways are designed for telecom
® ®
operators seeking a competitive advantage by moving to an operationally
efficient and service-centric IP network. I-Gate 4000 Media Gateways
deliver fixed-line, toll-quality voice in a compact footprint for satisfying
Voice-over-IP (VoIP) and Voice-over-TDM telephony requirements in
low- and medium-scale port densities.
I-Gate 4000 Media Gateways leverage sophisticated DSP technology,
and have set a benchmark for voice quality in TDM and IP telephony, while preserving end-to-end service transparency for voice, fax, modem,
and video calls. By combining high-quality bandwidth optimization, reliability, and scalability with open standards-based interfaces, the I-Gate
4000 PRO and EDGE Media Gateways can enable powerful operational and capital expense saving solutions for both incumbent and alternative
service providers.
Features
Proven bandwidth optimization technology for circuit-switched
networks extended to VoIP networks
Proven voice processing technology and advanced codec
implementations, coupled with a rich set of bandwidth optimization
and voice quality protection techniques
Bandwidth-efficient and reliable transport of CCS for SS7, PRI, and
QSIG and CAS, despite network impairments
Highly efficient signal detection and processing techniques
99.99995% ("six 9s") availability
Combines high-quality bandwidth optimization, reliability, and
scalability with open standards-based interfaces
Supports a wide range of transmission infrastructures
4000 Media Gateways
Benefits
Delivers packet voice quality
Enables carriers to realize bandwidth savings of up to 16:1
Delivers bandwidth savings opportunities, full signaling robustness,
and a high CCR along with enabling cost-effective network topologies
based on an optimal location of signaling gateways at a small number
of strategic sites
Provides unrivaled voice, fax, modem, and video call completion
rates with exceptional quality, allowing an operator to curtail expenses
while capturing billable minutes
Provides high reliability
Enables a powerful operational and capital expense saving solution
Can be used in terrestrial, radio link, and satellite installations
Datasheet