nanog mailing list archives

Re: 5G roadblock: labor


From: Michael Thomas <mike () mtcc com>
Date: Mon, 30 Dec 2019 16:45:40 -0800


On 12/30/19 4:41 PM, Shane Ronan wrote:
Look up VoLTE.


Yeah I did, and confirmed it's just SIP+RTP over IP.  Which is why it's so frustratingly hard to find the same simple diagram or whatever for vowifi.

Mike



On Mon, Dec 30, 2019, 7:39 PM Michael Thomas <mike () mtcc com <mailto:mike () mtcc com>> wrote:


    On 12/30/19 4:19 PM, Brandon Martin wrote:
    >
    >   I really don't want to go diving down the 3GPP document hole...


    Yeah, no kidding. It's like acronym soup. I've been trying all
    afternoon
    to figure out vowifi and am now pretty certain that it's just SIP
    signaling over IP. But it's been really frustrating because I still
    haven't managed to find "RTP" explicitly. I would assume that if
    you use
    SIP you're probably going be shipping RTP packets for media, but it's
    amazing how hard this has been to confirm, and I've tried to find
    this
    out more than once. I even stumped Dave Oran...

    Mike


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