Dialogic I-Gate 4000 Media Gateways
Redefining the Modern IP Media Gateway for Next Generation Networks

Overview:

The Dialogic I-Gate 4000 Media Gateways (MGWs) are designed for Communications Service Providers (CSPs) seeking a competitive advantage by moving to an operationally efficient and service-centric Next Generation Network (NGN) or IMS architectures. I-Gate 4000 MGWs deliver fixed-line, toll-quality voice in a compact footprint for satisfying IP and TDM telephony requirements in both low- and medium-scale port densities.

I-Gate 4000 MGWs leverage state-of-the-art Digital Signal Processing (DSP) technology, and have set a benchmark for telephony voice quality while preserving end-to-end service transparency for voice, fax, modem, and video calls. And finally, they combine high-quality bandwidth optimization, reliability, and scalability with open standards-based interfaces, to provide OPEX and CAPEX savings opportunities in the most demanding mobile, IPX and fixed network applications.

I-Gate 4000 PRO and EDGE Media Gateways provide the latest capabilities to help you expand your services and lower your costs:

• Latest audio format support, like HD Voice, for generating revenue
• IP-to-IP transcoding
• Reduce bandwidth by up to 93% without compromising voice quality for inter I-Gate applications
• Open platform compatible with a wide variety of class 4 switching technologies
• Up to six 9s availability

I-Gate 4000 Media Gateways can help modernize your network and cost effectively cap or replace your end-of-life legacy media gateway technology with a reliable solution to help you get the most out of your existing infrastructure without compromising network availability or voice quality. I-Gate Media Gateways are an open, supported solution that service providers can use to replace their existing end-of-life gateways from vendors like Cisco.

I-Gate 4000 PRO and EDGE Media Gateways along with the Dialogic ControlSwitch System softswitch and BorderNet Session Border Controllers are part of Dialogic's comprehensive portfolio of IMS transformation solutions to help you take your network to the next level.

Unparalleled Optimization Delivers Cost Savings

Field-proven voice processing technology and advanced codec implementations, coupled with a rich set of bandwidth optimization and voice quality protection techniques, enable CSPs to realize bandwidth savings (up to 16:1) without compromising on voice quality.

Field-Proven in IMS and TDM Networks

Service providers around the globe have deployed I-Gate 4000 MGWs in networks spanning more than 100 countries for voice, fax, modem, video, and signaling traffic. I Gate 4000 MGWs enable carriers to bridge the gap between circuit-switched and next-generation Voice-over-IP (VoIP) and IMS/VoLTE networks by delivering exceptional voice quality over both TDM and IP networks.

Cost Effective, Bandwidth-Efficient and Reliable Signaling Transport

I-Gate 4000 MGWs are unmatched in their support for bandwidth-efficient and reliable transport of Common Channel Signaling (CCS) for SS7, PRI, and QSIG and Channel Associated Signaling (CAS), even under impaired network conditions. The highly efficient signal detection and processing techniques featured on I Gate 4000 MGWs provide unrivaled call completion rates with exceptional quality for voice, fax, modem, and video calls, allowing CSPs to reduce expenses while increasing the capture of billable minutes.

Open, Flexible Platform

I-Gate 4000 MGWs are built with “total openness” in mind. I-Gate 4000 MGWs are IMS- and NGN-ready and comply with industry standards/ protocols such as MGCP, H.248, SIP and SS7/SIGTRAN. They offer field-proven interoperability with wide array of other vendors’ softswitches allowing CSPs the flexibility to deploy and support a variety of network topologies that enable them to optimize signaling gateway placement and consolidate infrastructure footprint.