On Thu, Jun 13, 2024 at 01:29:42PM -0000, [email protected] 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 <[email protected]> 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
