Comprehensive Voice Quality Platforms Improve the Performance of any Network

Ditech Networks' echo cancellation and advanced voice processing systems improve the voice quality and sound clarity of wireless, wireline, and VoIP networks. Our extensible hardware platforms offer high-speed, high-density voice quality solutions for improved network operations. When coupled with our Voice Quality Assurance™ software, these platforms transform the sound of communications networks, enabling service providers to deliver consistently clear, secure end-to-end communications to their customers worldwide.

At Ditech, we design our products using our unique knowledge of voice quality improvement and our experience in building solid system-level solutions that provide quality communications, reduced operating costs, and increased revenue-generating opportunities for our customers.

VoIP Media Processor


Packet Voice Processor

The Packet Voice Processor platform expands upon Ditech’s expertise in voice processing to deliver packet voice processing for an IP network. The Packet Voice Processor offers a comprehensive set of voice processing features that ensure consistent, clear voice quality while maximizing carrier service offerings. These features include codec transcoding for wireline and wireless networks, our Voice Quality Assurance™ (VQA™) software suite, a new Packet Quality Assurance™ (PQA™) software suite, and an advanced voice quality monitoring capability. The carrier-grade system offers scalable VoIP processing with Gigabit Ethernet connectivity.

Session Border Controller


PeerPoint C100

PeerPoint C100’s flexible modes and broad interoperability allow deployment in any network without requiring changes to the network or to the VoIP subscribers’ equipment configuration, thus reducing the cost of broadband VoIP services. Deployed at the network edge, PeerPoint C100 is an essential element for secure subscriber access and inter-carrier peering. Ditech is also developing a next-generation SBC for carrier applications. Please contact us for more information.

TDM Voice Processors


BVP Flex
QVP T1
QVP E1

The Broadband Voice Processor (BVP) Flex platform features ultra-high density, multiple high-speed interfaces and sophisticated networking intelligence, allowing carriers to upgrade their networks to deliver superior voice quality while lowering costs. The BVP Flex offers “any-to-any” OC-3, DS-3 and STS-1 connectivity, as well as STM-1 support for international carriers.

Ditech’s Quad Voice Processor (QVP) platform offers a complete suite of network-specific Voice Quality features for improving the end user’s listening experience on any network. Using Ditech’s QVP T1 and QVP E1 modules and multiple chassis options, carriers can economically meet their voice quality requirements in environments ranging from four to multiple hundreds of T1/E1s.

TDM Echo Cancellers


BVP Flex
Quad 2 T1
Quad 2 E1

Also available for echo cancellation applications, the Broadband Voice Processor (BVP) Flex platform features ultra-high density, multiple high-speed interfaces and sophisticated networking intelligence, allowing carriers to upgrade their networks to deliver superior voice quality while lowering costs. The BVP Flex offers “any-to-any” OC-3, DS-3 and STS-1 connectivity, as well as STM-1 support for international carriers.

Built on core Ditech echo cancellation technology, Ditech’s Quad Echo Cancellers deliver robust echo cancellation features that can be adjusted to provide customers with superior voice calls. Using Ditech’s Quad 2 T1 and Quad 2 E1 modules and multiple chassis options, carriers can economically meet their voice quality requirements in environments ranging from four to multiple hundreds of T1/E1s.

Network Management

NetConsul EMS

Ditech’s NetConsul™ EMS allows the network operator to monitor and provision Ditech’s voice enhancement and echo cancellation devices from a single point.