oSKY

oSKY (OpenSKY) is a full communication framework to implement PSoTN (Public Social Telephony Network).
In contrast with PSTN (Public Switched Telephony Network), oSKY intends to implement an open paradigm in the internet domain, gaining more than 100 years of experience from traditional telephone network.
oSKY goals:
-enhanced security (SSL, SCTP)
-embedded NAT tunneling
-Global title discovering on Internet style
-Peer2Peer mode and Gateway mode
-more to come ...
oSKY project drivers:
- drastically reduce bandwidth usage by performing smart lookup of enum numbering space.
avoiding PSTN outbound trunking when not necessary and linking IPPABXs in the internet domain with failover capabilities.