Dear List, I am in the process of creating the Wiki page for Ettus B200/B210 with OpenBSC, GPRS and Asterisk.
I am quite close, both data and calls are working, but the voice calls are half sided. The downlink direction works, but the uplink does not. I tried without Asterisk and LCR (between two phones) and still the calls are half sided. In the mean time I got these messages in the Osmo-BTS log: <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x0a link_id=0x00 fn=1284768 ts=2 tr x=0 <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 ts=1 at f n=1284764 to transmit. <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 ts=2 at f n=1284764 to transmit. <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x09 fn=1284772 ts=1 trx= 0 <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x09 link_id=0x00 fn=1284772 ts=1 tr x=0 <0006> scheduler.c:379 TCH RTS.ind: chan=TCH/F chan_nr=0x0a fn=1284772 ts=2 trx= 0 <0006> scheduler.c:276 PH-DATA.req: chan_nr=0x0a link_id=0x00 fn=1284772 ts=2 tr x=0 <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 ts=1 at f n=1284768 to transmit. <0006> scheduler.c:1036 TCH/F has not been served !! No prim for trx=0 ts=2 at f n=1284768 to transmit. SMS and GPRS seems to be fine. If someone have any idea, I would love to hear it. :-) Thanks! Csaba
