9 Commits

Author	SHA1	Message	Date
Harald Welte	360f06cba3	Fix order of subchannel bits (Andreas Eversberg)	2009-04-29 16:21:18 +00:00
Harald Welte	ba59bafc8e	remove subchan_demux debug statements, add DMUX commandline parsing	2009-02-23 00:04:04 +00:00
Harald Welte	b49fe96ad6	reduce lag in voice calls by reducing the subchannel muxer tx queue depth to ... effectively three entries. In the future we should probably think of only having a one-frame deep queue.	2009-02-22 22:28:19 +00:00
Harald Welte	f1e6f96654	don't pass subchannel data to the TRAU decoder if we're not synchronized yet	2009-02-19 17:05:13 +00:00
Harald Welte	7eb1f621e0	"the big fix", of the E1 subchannel [de]multiplexer. I don't even remember how ... many bugs I fixed during the last couple of hours. It was never working at any time before.	2009-02-18 03:40:58 +00:00
Holger Freyther	3630eab572	fix segfault when trying to dequeue list head as list element	2009-02-09 21:05:56 +00:00
Harald Welte	1fa60c8ab0	* add trau_mux implementation to relay from one incoming TRAU ... 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	2009-02-09 18:13:26 +00:00
Harald Welte	ce281c0772	add initializer function for subchan_demux	2009-01-05 20:14:14 +00:00
Harald Welte	54bd94d8b7	add (untested) 16kbit E1 sub-channel demux with TRAU frame sync	2009-01-05 19:00:01 +00:00