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authorNeels Hofmeyr <nhofmeyr@sysmocom.de>2022-09-07 00:00:30 +0200
committerNeels Hofmeyr <nhofmeyr@sysmocom.de>2023-03-22 18:42:43 +0100
commit96532f0a02f6d17e71a93cb03420a23fca4d5400 (patch)
tree0b023a375187c5613909f06eb4f75b1e49fdb04b
parent44c6d131a6c4cd02ff740a1f9e2298c05221afb6 (diff)
vty: improve doc for 'amr tch-X modes'neels/codecs
-rw-r--r--src/osmo-bsc/bts_vty.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/osmo-bsc/bts_vty.c b/src/osmo-bsc/bts_vty.c
index e02c2d5b0..d1a9fcfab 100644
--- a/src/osmo-bsc/bts_vty.c
+++ b/src/osmo-bsc/bts_vty.c
@@ -2514,9 +2514,11 @@ DEFUN_ATTR(cfg_bts_no_depends_on, cfg_bts_no_depends_on_cmd,
}
#define AMR_TEXT "Adaptive Multi Rate settings\n"
-#define AMR_MODE_TEXT "Codec modes to use with AMR codec\n"
+#define AMR_MODE_TEXT "Codec modes to use with AMR codec. Only specific mode combinations make sense," \
+ " see 3GPP TS 28.062, Table 7.11.3.1.3-2. Note that S1 = '0 2 4 7' is defined mandatory in BSSAP.\n"
+ // !! ^ that means '0 2 4 7' is the only useful setting for this vty cmd !!
#define AMR_START_TEXT "Initial codec mode to use with AMR\n" \
- "Automatically\nFirst mode\nSecond mode\nThird mode\nFourth mode\n"
+ "Automatically\nFirst mode (lowest rate)\nSecond mode\nThird mode\nFourth mode (highest rate)\n"
#define AMR_MS_BTS_TEXT "MS side\nBTS side\n"
#define AMR_TH_TEXT "Lower threshold(s) for switching between codec modes\n" AMR_MS_BTS_TEXT
#define AMR_HY_TEXT "Hysteresis value(s) to obtain the higher threshold(s) " \