volte SIP IMS VOLTE DEVELOPEMENT volte design volte integration volte deployment
Experience
2 to 8 Years
Industry
IT - Software Services
Functional Area
R&D / Engineering Design
Requirements:
VoLTE /IMS-SIP VOLTE/IMS, experts for VoLTE new feature development, including 3GPP new requirement and operator’s specific requirement.
Good experience of development experience
Capable of analysing VoLTE/IMS-SIP logs and trouble-shooting/debugging VoLTE/IMS-SIP issues.
Capable of code tracing/modifying for VoLTE/IMS-SIP issues.
VoLTE/IMS-related features design, enhancement, and implementation.
Able to read and understand the operator’s requirement document and provide software design document to realize the requirement, including block diagram, message flow chart, and function interfaces API, etc.