osmo-sgsn - OsmoSGSN: Osmocom's Serving GPRS Support Node for 2G and 3G packet-switched mobile networks

Age	Commit message (Collapse)	Author	Files	Lines
2009-02-18	* use DEBUGP in TRAU frame code	Harald Welte	1	-8/+9
	* make sure we actually set 'spare' bits to 1
2009-02-09	* add trau_mux implementation to relay from one incoming TRAU	Harald Welte	1	-0/+22
	channel to another one (simple voice call switching) * add a way more generic E1 input layer, abstracting out the misdn low-level interface. This also adds infrastructure for multiple TRX in one BTS, as well as multiple BTS on one E1 link * add a E1 subchannel multiplexer for sending multiple 16kbit sub-channels one one 64kBps E1 channel * add TRAU IDLE frame generation * terminate bsc_hack in case there is a E1 / mISDN init error * introduce 'e1_config.c' file with static configuration of our E1 setup (which TRX/BTS is configured for which TEI/SAPI/E1). This should later become a config file rather than a compiled C file. WARNING: all this compiles but is not tested yet. Expect fix-up committs over the next hours or so
2009-01-05	* add function to change c-bits in TRAU frame from uplink to downlink	Harald Welte	1	-4/+118
	* add function to re-encode an exploded TRAU frame into a bit-per-byte stream
2009-01-05	handle IDLE speech frames in trau_frame code	Harald Welte	1	-0/+3

2009-01-05	add (untested) TRAU frame decoder with support for FR/EFR and AMR	Harald Welte	1	-0/+115