On Thu, Jun 13, 2024 at 01:29:42PM -0000, cocfarabicoc@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@sysmocom.de> https://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Siemensstr. 26a * 10551 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Director: Harald Welte