falconia has uploaded this change for review. ( https://gerrit.osmocom.org/c/libosmocore/+/36669?usp=email ) Change subject: gsm0808: add knowledge of TW-TS-003 BSSMAP IE ...................................................................... gsm0808: add knowledge of TW-TS-003 BSSMAP IE Themyscira Wireless Technical Specification TW-TS-003 adds a non-standard IE to GSM 08.08 BSSMAP whose purpose is to signal the use of enhanced RTP payload formats that go against the stipulations of TS 26.102 (referenced from 48.103 for AoIP), but allow an IP-based GSM network implementation to mimic the workings of TDM-based GSM more faithfully. Spec reference: https://www.freecalypso.org/specs/tw-ts-003-v010001.txt Change-Id: Idd6f1838bdc0cd71a2f6357e9b6d8b8fa4f7c46c --- M include/osmocom/gsm/protocol/gsm_08_08.h M src/gsm/gsm0808.c 2 files changed, 24 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/69/36669/1 diff --git a/include/osmocom/gsm/protocol/gsm_08_08.h b/include/osmocom/gsm/protocol/gsm_08_08.h index 1e211dc..4539656 100644 --- a/include/osmocom/gsm/protocol/gsm_08_08.h +++ b/include/osmocom/gsm/protocol/gsm_08_08.h @@ -332,9 +332,10 @@ GSM0808_IE_PS_REGISTERED_OPERATOR = 0x99, GSM0808_IE_CS_REGISTERED_OPERATOR = 0x9a, - /* Osmocom extensions: */ + /* Osmocom and Themyscira extensions: */ GSM0808_IE_OSMO_OSMUX_SUPPORT = 0xf0, GSM0808_IE_OSMO_OSMUX_CID = 0xf1, + GSM0808_IE_THEMWI_RTP_EXTENSIONS = 0xf2, }; /* 3GPP TS 48.008 3.2.3 Signalling Field Element Coding. diff --git a/src/gsm/gsm0808.c b/src/gsm/gsm0808.c index 529dbdf..84618dc 100644 --- a/src/gsm/gsm0808.c +++ b/src/gsm/gsm0808.c @@ -2310,9 +2310,10 @@ [GSM0808_IE_PS_REGISTERED_OPERATOR] = { TLV_TYPE_FIXED, 3 }, [GSM0808_IE_CS_REGISTERED_OPERATOR] = { TLV_TYPE_FIXED, 3 }, - /* Osmocom extensions */ + /* Osmocom and Themyscira extensions */ [GSM0808_IE_OSMO_OSMUX_SUPPORT] = { TLV_TYPE_T }, [GSM0808_IE_OSMO_OSMUX_CID] = { TLV_TYPE_TV }, + [GSM0808_IE_THEMWI_RTP_EXTENSIONS] = { TLV_TYPE_TV }, }, }; -- To view, visit https://gerrit.osmocom.org/c/libosmocore/+/36669?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: libosmocore Gerrit-Branch: master Gerrit-Change-Id: Idd6f1838bdc0cd71a2f6357e9b6d8b8fa4f7c46c Gerrit-Change-Number: 36669 Gerrit-PatchSet: 1 Gerrit-Owner: falconia <falcon(a)freecalypso.org> Gerrit-MessageType: newchange