Hi everyone.

I tried to use TCH/H with osmocom-bb (Testing branch) with this configuration on mobile.cfg:

...... ...... codec full-speed codec half-speed prefer ...... ...... no full-speech-v1 no full-speech-v2 half-speech-v1 ...... ......

Trying it over our network (openbsc only with TCH/H timeslots and hr default codecs ) we saw that handsets are still trying TCH/F, is TCH/H supported by bb??? Openbsc log:

Fri Jul 13 20:48:28 2012 <0004> abis_rsl.c:621 (bts=0,trx=0,ts=2,ss=0) RF Channel Release CMD due error 1 Fri Jul 13 20:48:28 2012 <0004> abis_rsl.c:658 (bts=0,trx=0,ts=2,ss=0) RF CHANNEL RELEASE ACK Fri Jul 13 20:48:30 2012 <0004> abis_rsl.c:594 (bts=0,trx=0,ts=0,ss=0) is back in operation. Fri Jul 13 20:48:30 2012 <0004> abis_rsl.c:1281 BTS 0 CHAN RQD: no resources for TCH/F 0xdf Fri Jul 13 20:48:30 2012 <0019> ipaccess.c:426 Bad signalling message,sign_link returned error: 0c 13 01 88 13 df 03 31 11 0c Fri Jul 13 20:48:30 2012 <0004> abis_rsl.c:594 (bts=0,trx=0,ts=2,ss=0) is back in operation. Fri Jul 13 20:48:39 2012 <0004> abis_rsl.c:1281 BTS 0 CHAN RQD: no resources for TCH/F 0xdf Fri Jul 13 20:48:39 2012 <0019> ipaccess.c:426 Bad signalling message,sign_link returned error: 0c 13 01 88 13 df 09 f5 11 0c Fri Jul 13 20:48:51 2012 <0004> abis_rsl.c:1281 BTS 0 CHAN RQD: no resources for TCH/F 0xdf Fri Jul 13 20:48:51 2012 <0019> ipaccess.c:426 Bad signalling message,sign_link returned error: 0c 13 01 88 13 df 1c 31 11 0c