Powered by TCP/IP and routing protocol expertise, Tata Elxsi assists customers in building IP based communication capabilities in a plethora of products: consumer electronics, media devices; network equipment for home, enterprise and carrier networks.

At Tata Elxsi, we offer robust high performance protocol solutions high on architecture design and stack optimization in an embedded environment. 
All components are designed over the Tata Elxsi Component Architecture (TCA™), and this ensures the integration effort is minimal and independent of processors and operating systems.  Modular architecture and compiler options enable orderly inclusion of components, providing highest flexibility and easy customization in products.

We also license our I-Net stack currently available on IPv4. The I-Net stack is set to appear soon on IPv6. The I-Net stack also comes in a small footprint version ideally suited for embedded targets.

Success stories
The proof is in the pudding. Sample some of our success stories.

	Product development layer-3 switch supports a global communication equipment maker
	Developed Layer-3 IPv4 components – such as IP, UDP, socket layer, ICMP, IGMP, ARP, RARP, and DVMRP – from scratch over VxWorks RTOS
	WAN router supports Ipv4 and Ipv6 networks
	Designed and developed a new routing core to support all routing protocols – RIPng, BGP 4+, OSPF and DVMRP – for inter-autonomous routing exchange over IPv4 and IPv6 networks
	World leader in routers & switches profits from QA services
	Implemented GMPLS and added GMPLS capabilities to OSPF and BGP; Implemented core MPLS- IP-VPN in core router
	European networking player takes optical switch to market faster
	Built QOS support enabling superior voice quality over IP traffic through an Internet based VPN