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OutBound SIP Lines

SIP Voice Solutions

For Low Latency, Robust
Enterprise-Grade Telephony.



Setting higher industry standards for voice services.

Our robust, low latency SIP services like; Dialer Termination, Toll Free Service, Premium Dialer Routes, PBX SIP Trunks, 3CX PBX, Local and Toll Free DIDs form the backbone of our powerful communication and collaboration solutions today, nearly all of our customers have one service in common: personalized, responsive customer service.

Voxtelesys provides carrier-grade outbound termination, inbound and toll free origination service on one of today’s most extensive and reliable voice networks.  Many long distance VoIP access providers today base their own services on our cutting edge systems and network.

Our SIP-based voice services include:

Outbound SIP Termination With Next
Generation Routing Power.

While SIP termination and call routing may be complex, your experience with it doesn’t have to be.  At Voxtelesys, our SIP termination services feature a proprietary call routing infrastructure, enabling us to fully optimize your outbound call flows according to the most reliable and cost effective carrier routes at any given time.  This ensures that your outbound calls always sound great, connect fast, stay reliable and don’t cost you a fortune – a rare combination that many others promise, but that few can truly deliver.

Our carrier-grade SIP termination services support G.711 and G.729 codecs, are fully redundant with 99.999% (five-nine) reliability, and offer an unparalleled level of integration power with your own dialer infrastructure and call platforms.

Voxtelesys PBX SIP Trunk Service

High Capacity SIP Services

Have a high-volume operation? Looking for a backend SIP provider for your platform? Need quality, reliable service? Look no further! We help you deliver quality SIP service that scales with your needs.

SIP Fraud Prevention

We restrict outbound calls by IP address. Our system is monitored 24/7/365 by high-level engineers. Preventing fraud before it even starts is our policy. Voxtelesys implements safeguards to protect your business.

HD Quality Voice Service

Experience the clear, low latency quality of Voxtelesys HD voice.  Based on the G711-ULAW/ALAW and G729 codecs, our SIP service delivers the best call quality available today.

About Voxtelesys

In today’s telecom world, SIP and VoIP are often just acronyms for one-size-fits-all voice service bundles that offer too little and cost too much.  At VoxTeleSys, we are working to change that.

Our reputation as a top tier VoIP service provider is well established. Not only do we deliver Quality of Service (QoS) and reliable trunk availability that rivals – or surpasses – any other SIP competitor in today’s market, but VoxTeleSys does so with unmatched customer service and at low cost.

Read About Votelesys