SD-WAN: Optimized Voice and Data Traffic

Crystal-clear, Reliable Voice and Stable Data Flow

SD-WAN makes the day-to-day operation and management of VoIP and data systems easier, more efficient and worry-free. Optimizing your customers' existing bandwidth, CoreNexa™ SD-WAN is ideal for any organization that needs high quality voice or those that have bandwidth limits and need reliability and stability for both their VoIP and standard data.

Companies with remote workers, multiple locations/branches, or workflows that require employees to rely on multiple network types/distributed networks find SD-WAN especially beneficial.


Whether your business has a single location that uses significant bandwidth or multiple locations that require stable VoIP and data, CoreDial's SD-WAN solution optimizes hosted voice quality and data traffic by making the best use of an organization's current bandwidth, and provides administrators the ability to quickly detect and mitigate issues such as packet loss and jitter between our infrastructure and your business. To prevent disruption and dropped calls, voice communication is given higher priority than data. Using specialized routing, CoreDial's sophisticated SD-WAN identifies the best use of bandwidth for voice communication across distributed networks and gives voice the right-of-way. Other systems may attempt to push data through the limited bandwidth at the expense of voice, often resulting in dropped calls and poor audio.

4 Ways Businesses Benefit from SD-WAN

Voice Prioritization

SD-WAN prioritizes your business hosted voice traffic over data to ensure the highest voice quality. When users run out of bandwidth for their standard data, their pages run slow, but when bandwidth runs out for voice, calls can sound awful or drop.

Dynamic Multi-path Optimization

CoreNexa SD-WAN immediately detects failure or service degradation issues like high latency, packet loss, or jitter over any WAN circuit, and can immediately failover to more reliable circuits without any impact to live call quality — meaning communications remain seamless as issues are addressed.

Distributed Network Optimization

SD-WAN works to manage and optimize connections between disparate locations and distributed networks, so employees at different locations have the same access and network quality. A

Intelligent Routing & Path Selection

When sending the voice packets, SD-WAN creates specialized tunnels between your edge device and the data center, isolating your traffic from standard internet traffic and ensuring end-to-end quality of voice service.

SD-WAN is dedicated to the channel of communication your business uses most: voice. Prioritizing voice communication allows businesses to effectively connect with their most important assets—employees and customers and everyone in between. SD-WAN gives our clients a competitive and scalable solution for reliable, crystal-clear voice quality. To learn more, contact us today.