On Thu, Jun 13, 2024 at 01:29:42PM -0000, cocfarabicoc(a)gmail.com wrote:
I opened this issue for your support and suggestions.
This here is a mailing list post, by "issue" we usually mean a ticket in our
issue tracker,
osmocom.org.
I wanted to set half-rate on one trx so that more
phones could talk.
You could also try dynamic timeslots: they switch between TCH-F, TCH-H, PDCH
and SDCCH as needed. See chapter 11.7 in the BSC manual:
https://ftp.osmocom.org/docs/osmo-bsc/master/osmobsc-usermanual.pdf
On my first try, I get this warning("Assignment
for this trans already started earlier"- from osmo-msc- function :
msc_a_try_call_assignment)
[shortened]
network
network country code 901
mobile network code 75
bts 0
type sysmobts
trx 0
timeslot 0
phys_chan_config CCCH+SDCCH4
timeslot 1
phys_chan_config TCH/H
timeslot 2
phys_chan_config TCH/H
timeslot 3
phys_chan_config TCH/H
timeslot 4
phys_chan_config TCH/H
timeslot 5
phys_chan_config TCH/H
timeslot 6
phys_chan_config TCH/H
timeslot 7
phys_chan_config TCH/H
msc 0
codec-list hr1 fr1
Looks fine to me, it should work.
This is not enough information to find out the MSC's problem. Maybe you can
provide more logging and a network trace, and osmo-msc.cfg. (To share large
files, it's better to create a ticket on
osmocom.org and attach it there.)
Thanks for reporting! We are always glad to uncover unknown bugs and improve
error handling.
~N
--
- Neels Hofmeyr <nhofmeyr(a)sysmocom.de>
https://www.sysmocom.de/
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