Gateway Selection in VoIP

Optimal Gateway Selection in VoIP

FREE-DOWNLOAD [PDF] C Courcoubetis, C Kalogiros… – 2009
We evaluate from a VoIP provider’s point of view possible strategies for selecting PSTN gateways
and/or signaling servers (perhaps through ENUM) under blocking un- certainty. Different gateways
may have different prices for terminating the VoIP calls to the PSTN and different blocking