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ipse

  • Registered on: 02/07/2016
  • Last connection: 08/12/2017

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08/18/2017

04:10 PM OsmoBTS Bug #2329: frequent "no space for uplink measurement" message
Sorry, I took a dump on a wrong interface list time. Here is a correct dump with a related osmo-bts log. There are se...
12:11 PM OsmoBTS Bug #2329: frequent "no space for uplink measurement" message
I've attached tcpdump traces, osmo-nitb config and osmo-bts log as you requested.
Note though that I'm working wit...
01:31 AM OsmoBTS Bug #2329: frequent "no space for uplink measurement" message
I've just compiled osmo-bts-trx from master and I see this message for pretty much every measurement report on TCH:
...

08/17/2017

12:11 AM libosmo-netif Bug #2439: Osmux: overwrite duplicated RTP packets instead of dropping them
Btw, it's debatable, but my initial thought would be that seq num should be kept continuous for voice packets lost on...
12:09 AM libosmo-netif Bug #2439: Osmux: overwrite duplicated RTP packets instead of dropping them
laforge wrote:
> On Wed, Aug 16, 2017 at 10:06:29PM +0000, ipse [REDMINE] wrote:
> > Looks like a classical RTP hea...

08/16/2017

10:21 PM libosmo-netif Bug #2439: Osmux: overwrite duplicated RTP packets instead of dropping them
re: ROHC
Have you looked at e.g. https://rohc-lib.org/wiki/doku.php?id=iprohc-overview ?
10:06 PM libosmo-netif Bug #2439: Osmux: overwrite duplicated RTP packets instead of dropping them
pespin wrote:
> That's due to the way Osmux works, because we group several RTP packets in one Osmux frame, and we d...
09:32 PM OpenBSC Bug #2380: logical channels can get stuck if BTS sends no RELEASE INDICATION for SACCH / T3109 ca...
PS I also see an OML/RSL fail at around the same time, so I wonder if this is related. I failed to find this moment i...
05:16 PM OpenBSC Bug #2380: logical channels can get stuck if BTS sends no RELEASE INDICATION for SACCH / T3109 ca...
We've just got another stuck channel in the following state, so it looks like the issue is not completely resolved:
...

08/15/2017

10:08 PM OpenBSC Feature #2411: No support for RTP dynamic payload types - AMR/HR/EFR payload types are hardcoded
Yes, it looks like osmo-bts doesn't make assumptions about RTP PT and it's OsmoNITB who's responsible.
Whether it'...

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