dexter has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bts/+/30728 )
Change subject: rsl.adoc: add info about RSL_IE_OSMO_REP_ACCH_CAP ......................................................................
rsl.adoc: add info about RSL_IE_OSMO_REP_ACCH_CAP
Change-Id: I1d40f688ad1729efffee846e7f9efd06cf64ce28 Related: OS#5688 --- M doc/manuals/abis/rsl.adoc 1 file changed, 20 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/28/30728/1
diff --git a/doc/manuals/abis/rsl.adoc b/doc/manuals/abis/rsl.adoc index ab1d5e7..2f8edbb 100644 --- a/doc/manuals/abis/rsl.adoc +++ b/doc/manuals/abis/rsl.adoc @@ -864,6 +864,7 @@ | 0x01 | RSL_IE_CHAN_NR | <<RSL_IE_CHAN_NR>> | 0x60 | RSL_IE_OSMO_REP_ACCH_CAP | <<RSL_IE_OSMO_REP_ACCH_CAP>> | 0x61 | RSL_IE_OSMO_TRAINING_SEQUENCE | <<RSL_IE_OSMO_TRAINING_SEQUENCE>> +| 0x64 | RSL_IE_OSMO_HR_GSM_RTP_FMT | <<RSL_IE_OSMO_HR_GSM_RTP_FMT>> | 0xf0 | RSL_IE_IPAC_REMOTE_IP | <<RSL_IE_IPAC_REMOTE_IP>> | 0xf1 | RSL_IE_IPAC_REMOTE_PORT | <<RSL_IE_IPAC_REMOTE_PORT>> | 0xf3 | RSL_IE_IPAC_LOCAL_PORT | <<RSL_IE_IPAC_LOCAL_PORT>> @@ -1085,6 +1086,25 @@ | 8..255 | reserved values |===
+[[RSL_IE_OSMO_HR_GSM_RTP_FMT]] +==== RSL_IE_OSMO_HR_GSM_RTP_FMT + +This one byte length TLV IE is used to select the RTP payload format for HR GSM during +Channel Activation and Mode Modify. + +There are two different RTP payload formats defined for HR GSM (RFC 5993 and TS 101.318). +On the receiving side (Downlink) osmoBTS will always accept both formats. The format +used on the transmitting side (Uplink) depends on the BTS model unless it is explicitly +specified using the RSL IE mentioned above. + +[options="header"] +|=== +| *bit* | 7 - 1 | 0 +| byte at offset 0 | (reserved) | 0 = TS 101.318, 1 = RFC 5993 +|=== + +(Bits 7 - 1 are reserved for future use and must be set to zero.) + === A-bis RSL Initialization / BTS bring-up
Upon receiving the 'IPA RSL CONNECT' OML message by the respective
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dexter