The transformation from legacy voice infrastructures to integrated-IP platforms has empowered the evolution of video-enabled offerings catering to the rich user experience. Streaming media adoption is growing rapidly in the enterprise market, where Unified Communication, Video-Conferencing and Live Event Streaming has generated synergy and cross-culture collaboration among geographically distributed teams. Going hand in hand is the consumer market, where users are having a greater penchant for video calling, online music, VoDs, and social networks.

GS Lab has been instrumental in this change by actively contributing towards the telecom infrastructure as well as video-enabled applications. GS Lab has been one of the pioneers in providing solutions for end-to-end business needs.

GS Lab has established itself as a key partner to realize any concepts/ideas owing to its technical excellence and in-depth understanding in these technologies. We have immense experience in developing all the application components from UI to backend services. At GS Lab, we have multidimensional expertise in following solutions:


Our strength lies in the VoIP call processing, interoperability with legacy telephony and security with proficiency in protocols like SIP/SIP-I, H.323, SS7, IN/CAMEL, PRI/CAS – R2, Diameter, MGCP, Megaco, RTP, SRTP, TLS, IPSec and Tools like Navtel, Spectra, SIPp, INET.


We have been contributing in media processing viz. recording and transcoding with good exposure to frameworks like GStreamer and cross platform solutions such as FFmpeg, VLC.

Multiway Synchronous Communication

We are actively involved in design and development of these solutions and their interoperability with any video conferencing systems. We have expertise in cutting- edge technologies and protocols like SIP, H.323, RTP, H.239, and BFCP etc.

Along with functional testing, GS Lab engineers have myriad experience in non-functional testing, which covers high availability, upgrade/rollback, stress, soak/sanity testing and performance benchmarking on the basis of concurrent sessions, bandwidth etc. of the products. The highly innovative automation team has raised the product quality by developing robust and customized test frameworks for VoIP telephony and conferencing solutions.

Service Offerings

Conferencing and Collaboration

Making the world a smaller place as users can now join a HS video meeting using any device.

Enterprise communication

Create solutions based on platform to address specific business use cases

Video Surveillance Solutions

Comprehensive experience across Cloud and On-Prem Video management systems, Video and Audio Analytics and End-to-end IoT Solutions.


Scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video and text.

Media Streaming

Developed applications to stream live camera feed to enterprise associated in rich HD via the content delivery network secured through access control.


Comprehensive experience in engineering service for an array of telecommunication products.


Enable web applications and sites to capture and optionally stream audio and/or video media using proven best practices.