Comment by tyromaniac
6 hours ago
There was a startup called WUPHF that used some telecom wizardry to multicast messages between providers given a single identifier, I'm not sure what happened to it...
6 hours ago
There was a startup called WUPHF that used some telecom wizardry to multicast messages between providers given a single identifier, I'm not sure what happened to it...
I heard they had a buyer and sold early.