Carrier-Grade Voice

High-Density SIP Trunking

Provision unlimited concurrent call channels with zero per-line licensing fees. Ria Networks delivers transparent, flat-rate tier-1 voice routing built for the demands of modern call centers and enterprise PBXs.

Core Capabilities

Engineered for Performance

Our SIP trunking solutions are built on a foundation of reliability and advanced technical specifications, ensuring your voice traffic flows without interruption or compromise.

Unlimited Concurrency

Advanced Codec Support

Redundant SIP Proxies

Scale your call capacity instantly with zero per-channel licensing fees. Our platform supports burstable traffic for peak demand without hidden charges.

Seamlessly integrate with G.711u, G.729, and Opus codecs. Direct PSTN handoffs ensure crystal-clear audio quality and broad compatibility.

Benefit from dual-data-center SIP proxies with automatic failover. Our architecture guarantees session redundancy and continuous uptime.

Under the Hood

Sub-30ms Routing, Guaranteed

Our network is optimized for ultra-low latency, ensuring sub-30ms routing from origination to termination. This critical performance metric is achieved through strategically placed proxy hubs and direct carrier interconnects, minimizing packet loss and jitter.

SIP session redundancy is built into every connection, providing automatic failover in the event of an outage. Your voice traffic is always routed through the most efficient and reliable path available, maintaining call integrity and uptime.

Ready to Test Our Network?

Experience carrier-grade SIP trunking with a 14-day, no-obligation trial. See our rate-deck transparency and sub-30ms routing in action.