L&T Infotech - Industries - Telecom Product Engineering Services

Telcos are migrating to Next Generation Networks (NGN) / IP Multimedia Subsystem (IMS) to reduce infrastructure costs as well as increase revenues by offering common services across networks. NGN enables multiple services such as voice, video and data to be integrated and carried efficiently over a single IP Based network. IMS provides the service platform for operators to support IP multimedia applications such as video sharing, VoIP, streaming video, interactive gaming, etc.

L&T Infotech has vast expertise in IP based Services, Mobile Core Networks and Voice & Data applications. We have been involved in developing platforms and applications for some of the Major European and Asian Telecom Equipment Vendors since 2004. Our expertise spans

IMS Application Servers (SIP/OSA/Web Services)
IMS Client Framework
IMS Applications: Push-To-X, VoIP, IPTV, Instant Messaging , Presence & Group, IP Centrex
Service Enablers: Presence, PoC, Location, Group
Protocols: SIP, Diameter, RTP/RTCP, RTSP, MSRP, XCAP, H.323, SIGTRAN, ISUP, INAP, MeGaCo
Media: Codecs, Transcoding
SoftSwitch Simulators (VoIP, IOS, SMC, HLR, LBS, WIN)
Bridging/Routing: 802.1D, 802.1Q, 802.3ad, BGP, RIP, OSPF, IS-IS,IP Multicast, DHCP, MPLS, VPLS
IPv6 Ready Logo: DHCPv6, DNSv6, FTP,TELNET, MLD, Tunneling, IPSec, Dual Stack
LTE: eNode-B, SAE/MME Gateway, PDCP, RoHC, Ciphering , MBMS
VHO: IEEE 802.21,IS,MIHF, Mobility, MIPv6, FMIPv6, Fast Authentication & IPSec
Metro Ethernet: 10G RPR, Q-in-Q – 802.1ad, MAC-in-MAC - 802.1ah

Service Offerings

Product Design, Development and Porting services
- Switches/Routers, MDSLAM, SoftSwitch, Media
Gateway & Application Servers
Development & Deployment of IMS Applications
- Multimedia, Push-to-x, Presence & IM, IPTV, IP
Centrex, Web services etc.
Development & Integration of Support Systems
- OAM, NMS & Charging
Maintenance & Customization
- Feature Enhancement, Country Dependent
Engineering & Bug Fixing
Testing, Test Tool Development & Field Support
- Functional/Performance Testing

In the software development collaboration between the two companies, L&T Infotech achieved more than what Samsung was expecting. L&T Infotech demonstrated their professionalism in terms of talent, customer relationship and project management through the Samsung projects. I strongly believe that the outstanding performance from L&T Infotech will continue to bring mutual benefits to the companies.Se Young Ho, Vice President, Samsung Electronics Co. Ltd

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Developing value-added services for a Wireless Intelligent Network

Next Generation Networks & IMS

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