Mobile/Telecom

Overview

Symbio provides development and testing of mobile/embedded operating environment and applications. Symbio is the certified R&D partner for Symbian. We have done extensive testing on all major mobile operating systems and worked with major smartphone makers such as Palm and Sony Ericsson. We also have experience in BSS/OSS systems for both fixed line and wireless operators.

Experience

Mobile

• Mobile Handset applications, API, tools
• Symbian, Palm, PocketPC/Windows Mobile platforms
• Dev, testing, L10N, certification

 

Embedded

• Design and build universal mobile data backup solution with a USB based device and PC application.
• Mobile data exchange using USB, UART, AT, OBEX, BREW. Support multimedia transformation

 

VoIP

• Skills including VoIP, SoftSwitch, MGCP, H 323, H 248, and SIP, Protocol Stack, Call Control, Service Creation and Management, Gateway, IP PBX, VoIP application, Voice mail, Messaging, MPEG4, H.263, H.264
• Projects include Call Manager, MGCP VoIP phone, MGCP protocol simulator, MPEG4 Videophone prototype and P2P multimedia IM server.