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Cake day: June 22nd, 2023

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  • solrize@lemmy.mltoSelfhosted@lemmy.worldReplacing a landline phone
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    17 days ago
    1. I’ve had trouble getting Jami to work at all, I think because of incompatibilities between versions and whatever. You might have better luck with something like Linphone.

    2. I haven’t tried a VOIP hardphone but I use Linphone on Android sometimes. I would say call quality is worse than normal cellular voice calls even those are certainly VOIP at some level too.

    3. VOIP is more crap to fool around with and periodically troubleshoot, but you can get it to work if you have to. I don’t find landlines to be worth it any more (I just use mobile voice) but they’re probably still the most reliable of the approaches, and I guess it depends somewhat on your family’s discomfort level with technology.

    VOIP hardphones are nicer to use than mobiles, but I guess unlike traditional landlines, they don’t work in power outages. All the ones I’ve seen rely on a power cube.





  • CMMC is more about how well your processes work. Low level = more chaotic, stuff basically works but people have to scurry around and improvise when it breaks. Mid level = it can break but procedures for fixing it are documented and regular, and various good practices are followed to make it reliable. High level = can’t break, very rigorous standards. No attempt at certifying to any level at all = never mind, just wing everything.

    I wonder how much turning everything into piles of AI crap is involved with this.





  • While I don’t exactly intend to run RAID, I ended up choosing nas drives for the 24/7 intended usage,

    The purpose of a NAS drive is to be LESS reliable than a regular drive, not more reliable. Explanation: if a regular drive gets a read error on a block, it will retry for quite a while before giving up. The host, meanwhile, has to wait for the data to be retrieved if the retries work. That’s all it can really do, wait and hope. Meanwhile, the waiting slows the application down.

    A NAS drive instead will fail once or twice, then give up immediately, since it knows that it’s in a RAID system and that the data is also present on other disks. The RAID then puts the data together from the other drives and gets it to the host, logging the error. It will also hopefully mark the bad block on the drive with the read failure, and rewrite the recovered data to a spare sector. So this is faster than all the retries even though the drive that had the bad block gives up on it rather than attempting recovery by repeated reads.

    So if you buy NAS drives, put them in a RAID.

    Drives are currently around 2x as expensive as a year or so ago but they are available if you can afford them. I guess that’s better than shortages where they’re hard to find even if you can pay. We’ve had that before too.

    I like to think the current situation will settle out. Who knows though. Drive space is still way less expensive than in 2010 or anything like that.









  • Thanks, that’s interesting and I might try it, though it’s an Android app. I was hoping for a Linux CLI tool that I could run on a server.

    Added: the phone app says it wants microphone and video permissions, which is a bit annoying. I don’t care at all about live transcribing. I only want to convert files. It also wants network permissions and special protocols, which seems weird. I can understand if it wants to download models, but I wonder what else it wants the network for.