Push-to-Talk (PTT) is a useful capability for rapidly deployable wireless mesh networks used by first responders. PTT allows several users to speak with each other while using a single, half-duplex, communication channel, such that only one user speaks at a time while all other users listen. This paper should present the architecture and protocol of a fault tolerant PTT service for PTT in all IP Networks.
keywords need to use in report :
Push To Talk (PTT), PoC, SIP Clients, High Availability, Fault Tolerance in Network, Redundancy
Report should be framed as :
- Introduction
- Literature survey
- Background
- Fault tolerant ptt solution
- Performance analysis
- Conclusions and enhancements
- References