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| author | Philipp Maier <pmaier@sysmocom.de> | 2018-09-21 14:21:50 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2018-10-05 07:58:22 +0000 |
| commit | c9a4f697d38b35680938f20928544a734739b185 (patch) | |
| tree | 02447f24c7f99783e2f1bf8dd2b6fd690b5a2bb9 /osmoappdesc.py | |
| parent | 2043db02362ff94463fb8a797724f36bef3e0090 (diff) | |
codec_pref: handle S0-S15 in ASSIGNMENT REQUEST
Opposed to all other codecs that are common in GSM, AMR requires a codec
configuration that is expressed by a bitmask (S0 to S15) in the speech
codec list in the ASSIGNMENT REQUEST. Also the BSC acknowledges those
configuration in the ASSIGNMENT COMPLETE message.
At the moment osmo-bsc ignores all incoming configuration bits. The bits
in the ASSIGNMENT COMPLETE speech codec (choosen) field are hardcoded.
- Store the configuration bits while parsing the ASSIGNMENT COMPLETE
- Create an intersection with the configuration that is actually
supported by the BSS
- Return the resulting (chosen) configuration bits with the assignment
complete message.
- Use the (highest of the) agreed codec rates in RSL channel activation.
Change-Id: I2d8ded51b3eb4c003fe2da6f2d6f48d001b73737
Related: OS#3529
Diffstat (limited to 'osmoappdesc.py')
0 files changed, 0 insertions, 0 deletions