Phreak.ing
An experimental platform that emulates the line feel of traditional circuit switching over IP networks. It allows users to place virtual dialed calls and establish voice paths, reproducing the interaction model of telephone switching.
Timeline (last 90 days)
Phreak.ing is a project shared on Hacker News that attempts to simulate the telephone switching network on the internet.
Phreak.ing is more of a proof-of-concept and exploratory project rather than a mature product.
If Phreak.ing wants to reproduce the semantics of 'dial—ring—connect—hang up', it is in effect rebuilding a SIP-like state machine, but what it pursues is playability and observability rather than carrier-grade stability.
Developers who want to understand such projects in depth are advised to first become familiar with the latency and jitter models of RTP/RTCP, then understand the signaling state machine of SIP or WebRTC, and finally return to Phreak.ing to observe how it re-expresses these concepts in a more lightweight way.
All Facts (4)
Phreak.ing is a project shared on Hacker News that attempts to simulate the telephone switching network on the internet.
50%UnverifiedPhreak.ing is more of a proof-of-concept and exploratory project rather than a mature product.
50%UnverifiedIf Phreak.ing wants to reproduce the semantics of 'dial—ring—connect—hang up', it is in effect rebuilding a SIP-like state machine, but what it pursues is playability and observability rather than carrier-grade stability.
50%UnverifiedDevelopers who want to understand such projects in depth are advised to first become familiar with the latency and jitter models of RTP/RTCP, then understand the signaling state machine of SIP or WebRTC, and finally return to Phreak.ing to observe how it re-expresses these concepts in a more lightweight way.
50%