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Title |
Fault Tolerance in SIP Push-To-Talk Service |
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Author |
Manju Kaushik, Kavitha S N |
| Citation |
Vol. 13 No. 12 pp. 87-91 |
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Abstract |
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 presents the architecture and protocol of a fault tolerant PTT service for PTT in all IP Networks. |
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Keywords |
Push To Talk (PTT), PoC, SIP Clients, High Availability, Fault Tolerance in network, Redundancy |
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