Complete Communications Engineering


We offer cloud/VM, data center, and IOT/M2M support for Legacy analog modems running on
X86 and more. We help with SIP analog modem and fax servers, lawful interception, analog
modem adapters, and modulations for all use cases. We can also help with software and
firmware for processors from Intel, ARM, Texas Instruments, Analog Devices, Microchip, RISK-
V and more.

Call us to handle your speech processing and audio. We can give you voice quality
enhancement, including echo cancellation, microphone array signal processing, adaptive
beamforming, and noise reduction. We can apply these processes to conference and intercom
systems and voice control products. We cover voice compression to telephony detection for IP,
radio, and mobile communications.

We are experts in putting voice and video over IP, ranging from embedded appliances to cloud
servers, and mobile devices to defense systems. We have experience working across IP,
satellite, and radio. Our solutions are used in test equipment, medical devices, lawful intercept
systems, UAVs, aerospace, and telecom. We also meet SIP, RTP, ITU, and IETF standards,
which means you know our work will be quality.

Solutions for

Our innovative designs have been incorporated into UAVs, video surveillance, voice and data RF devices, military radios, secure government communications devices, lawful interception systems, and radio over IP (RoIP) systems in government and military infrastructure. When it comes to defense and aerospace communications, we are the ones to call.

Our acoustic echo cancellation, acoustic beamforming, voice quality enhancement, and audio noise reduction solutions ensure you will always be able to communicate effectively, no matter the environment or conditions. Our SIP analog modem server allows you to keep your existing legacy modems using MV-90 and other protocols, while your infrastructure continues to move to IP and into the cloud.

Our VoIP solutions are used in a wide range of voice and video conferencing, mobile, and radio communications solutions. VOCAL provides turn-key and custom designs to meet your VoIP application requirements. We can also help with medical devices, embedded modems, fax over IP, and modem over IP.

Our lawful interception solutions decode analog and digital voice, fax, and data communications, as well as provide compliance for corporate policies and government regulations in all business communications. We offer expertise in unified communications and video and audio conferencing systems. Call us about commercial products for satellite communications, embedded VoIP, and medical and smart home solutions.


VOCAL specializes in voice and VoIP technologies for telephony, network, mobile and radio applications.

With our modular hardware designs, you’ll save time when you most need it, while serving your customers. Scaling from IOT to SBCs with a choice of processors, analog inputs and outputs, telecom interfaces, and network connectivity, we can quickly help you meet your design requirements.

Watch your profits and efficiency soar. Our decades of communications engineering, enable us to produce the highest quality systems in very tight timeframes.  Voice, Video, Data Modem, IP, Facsimile. Whatever forms of communications that your project requires, we have the algorithms, protocols and expertise to get the job done.

Contact Us

We’d love to hear from you. Call us now at +1-716-688-4675 or email us at [email protected] and we’ll be sure to respond as soon as possible.