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osmo-cc-misdn-endpoint
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13 Commits

Author SHA1 Message Date
Dennis Grunert 8bf932d5fa Add "morsegerman" parameter; fix german tone pattern timings 
- Parameter "morsegerman" for option "local-tones" will generate morse-a dialtone (pre-1979).
- Fixed german tone pattern timings according to 1TR110-1 Chapter 8
  * Busy tone: 480ms on / 480ms off
  * Hangup tone: 480ms on / 480ms off
  * Old german ringing: 1000ms on / 4000ms off
  * Old german busy/hangup tone: 125ms on / 475ms off
 2024-02-04 00:28:50 +01:00
Dennis Grunert 5d2f50b98a Change IE_METERING timing information from deciseconds to seconds and milliseconds 2024-01-29 10:58:54 +01:00
Dennis Grunert 4672e35a13 Fix: AOC-D unit information length; encode AOC-E according to real traces; Add option to disable seconds in time/date IE 
- Fix: AOC-D unit information length was set to 1 despite its actual length
- Removed optional BillingID from AOC-E data
- Cross-checked AOC-D and AOC-E IEs to other systems (Audiocodes Mediant 800; traces found in public sources)
- Tested with ISDN TEs: Siemens Profiset 51, T-Concept P522, Philips SOPHO ErgoLine, sphairon NT1PLUS-split; K1297 ISDN protocol tester
- Attach AOC-E to DISCONNECT or RELEASE; transmit AOC-E even if zero units have been charged
- Send AOC-D with zero units to indicate free of charge call
- New option "time-no-seconds" disables sending current seconds within the date/time IE
 2024-01-29 02:44:03 +01:00
Dennis Grunert ea6f1bec84 AOC-D and AOC-S facility generation from CC metering information 
If metering details via IE_METERING are received from osmo-cc, AOC-S and/or AOC-D facility IEs are attached to PROCEEDING/ALERTING/CONNECT messages, and AOC-D facility messages are generated during the call. This feature can be enabled by setting 'aocs' and/or 'aocd' within the mISDN endpoint configuration.
 2024-01-18 18:38:54 +01:00
Andreas Eversberg da94632e6e Move from local to external osmo* libraries 
src/libdebug -> libosmocore
src/libselect -> libosmocore
src/libtimer -> libosmocore
src/libosmocc -> libosmo-cc
src/libg711 -> libosmo-cc
 2024-01-18 18:38:50 +01:00
Andreas Eversberg 8c10ee4a26 Replace polling by select and timer events 2023-01-23 18:36:36 +01:00
Andreas Eversberg c72e5070ef Add comfort noise when call is on hold 
This is required so that the RTP stream does not interrupt.
 2022-10-30 16:58:44 +01:00
Andreas Eversberg e6aa538562 Remove DSP kernel module dependency 
* Use raw bchannel instead of DSP feature
* Removed DSP features
* Use new jitter buffer and control TX FIFO load by this application
* Added bridging daemon to assign time slots for bridging
 2022-10-30 16:57:12 +01:00
Andreas Eversberg be40b44515 Removed ph_socket, it is now a lib 2022-09-16 18:24:24 +02:00
Andreas Eversberg 8c0419b70e Add kernel (hardware) bridging 2022-09-16 17:18:58 +02:00
Andreas Eversberg 63371cc055 Make this application capable of using kernel or user space mISDN 2022-09-16 17:18:56 +02:00
Martin Hauke c2caeb2a2f Fix typos 2021-01-03 10:08:10 +01:00
Andreas Eversberg 22dab51ab1 Initial GIT import 2020-12-23 10:00:18 +01:00