Dear list, As of today, I revised and updated the Wiki page for Ettus SDRs. https://openbsc.osmocom.org/trac/wiki/Ettus_USRP_B2xx_family What is tested: - Voice calls (MO and MT with full rate) - Interconnect with Asterisk (voice call routing and interconnecting GSM calls to SIP or other telephony technologies) - SMS (MO and MT) - GPRS What needs to be tested: - Voice calls with half rate and AMR If someone can go through it and revise it, that would be nice. Regards, Csaba