Files
osmo-bts/TODO-RELEASE
Mychaela N. Falconia 9c6c6b043b common: add support for TW-TS-001
Themyscira Wireless Technical Specification TW-TS-001 defines
an enhanced RTP transport format for FR and EFR codecs within
an IP-based GSM RAN, restoring the full functionality and semantics
of GSM 08.60 TRAU-UL format that were lost in the industry transition
to RTP with payload formats standardized by TIPHON and IETF.

Given that this new enhanced RTP transport format runs counter
to commonly accepted standards, it is strictly optional.  OsmoBTS
always accepts both basic and extended RTP formats, but it sends
the extended RTP format of TW-TS-001 only when commanded to do so
by the BSC via an RSL extension IE; OsmoBSC will in turn direct
the BTS to use this extension only when the CN asks for it via
the BSSMAP extension defined in TW-TS-003.

Spec references:

https://www.freecalypso.org/specs/tw-ts-001-v010100.txt
https://www.freecalypso.org/specs/tw-ts-003-v010002.txt

Related: OS#6448
Depends: I0eccfe5ddcf44f8f20440acb01e2d4870ec0cd91 (libosmocore)
Change-Id: Id997e8666bc19e60936aaa83b43a968d30320bd7
2024-06-26 15:33:56 +00:00

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# When cleaning up this file: bump API version in corresponding Makefile.am and rename corresponding debian/lib*.install
# according to https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html#Updating-version-info
# In short:
# LIBVERSION=c:r:a
# If the library source code has changed at all since the last update, then increment revision: c:r + 1:a.
# If any interfaces have been added, removed, or changed since the last update: c + 1:0:0.
# If any interfaces have been added since the last public release: c:r:a + 1.
# If any interfaces have been removed or changed since the last public release: c:r:0.
#library what description / commit summary line
libosmogsm >1.9.0 added new PRIM_INFO to include/osmocom/gsm/l1sap.h
libosmogsm >1.9.0 use of RLP code in libosmogsm
libosmogsm >1.9.0 BTS feature & RSL defs for ThemWi RTP extensions
libosmoctrl >1.9.0 use ctrl_cmd_send2()