Bug #5176
closedLong call start time
0%
Description
Attempting to establish a 20(and more) simultaneous calls causes the last call executes in 10 (and more) seconds.
I am going to use the simultaneous calls for notifying the occurrence of emergencies. Is there a way to avoid this delay (more 10 seconds)?
I've been experimenting on PAGING_TIMER in the source file: https://github.com/osmocom/osmo-bsc/blob/master/src/osmo-bsc/paging.c#L60
If I assign this var
#define PAGING_TIMER 0, 50000
The simultaneous calls in this case start within two seconds. I'm satisfied this result but there's doubt it is the right fix.
Updated by laforge over 2 years ago
Hi Rolariali,
On Fri, Jun 11, 2021 at 12:39:34PM +0000, Rolariali [REDMINE] wrote:
Attempting to establish a 20(and more) simultaneous calls causes the last call executes in 10 (and more) seconds.
where are your log files and pcap files showing what happens in detail? GSM is a quite low-capacity
technology, and you have to have the radio resources for 20 simultaneous calls.
I am going to use the simultaneous calls for notifying the occurrence of emergencies.
Any technology using Unicast / poin-to-point or otherwise dedicated resources per user is likely
to suffer from overload situations
You may want to look into cell broadcast and ETWS/CMAS/WEA/KPAS/... instead.
