osmith has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-bts/+/31794 )
Change subject: doc: rsl: add RSL_IE_IPAC_RTP_CSD_FORMAT
......................................................................
doc: rsl: add RSL_IE_IPAC_RTP_CSD_FORMAT
Add documentation for rsl_ipac_rtp_csd_format_d/_ir from
libosmocore.git, include/osmocom/gsm/protocol/gsm_08_58.h and
wireshark.git, epan/dissectors/packet-rsl.c.
Related: OS#4393
Change-Id: Ic8f40076698f2b341cc0096fd96ba2051a41f077
---
M doc/manuals/abis/rsl.adoc
1 file changed, 50 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/94/31794/1
diff --git a/doc/manuals/abis/rsl.adoc b/doc/manuals/abis/rsl.adoc
index 081bf98..b50d38a 100644
--- a/doc/manuals/abis/rsl.adoc
+++ b/doc/manuals/abis/rsl.adoc
@@ -517,6 +517,7 @@
| Destination IP Port | <<RSL_IE_IPAC_REMOTE_PORT>> | O | TV | 3
| IP Speech Mode | <<RSL_IE_IPAC_SPEECH_MODE>> | O | TV | 2
| RTP Payload Type 2 | <<RSL_IE_IPAC_RTP_PAYLOAD2>> | O | TV | 2
+| RTP CSD Format | <<RSL_IE_IPAC_RTP_CSD_FORMAT>> | O | TV | 2
|===
[[rsl_crcx_msg_ack]]
@@ -577,6 +578,7 @@
| Destination IP Port | <<RSL_IE_IPAC_REMOTE_PORT>> | O | TV | 3
| IP Speech Mode | <<RSL_IE_IPAC_SPEECH_MODE>> | O | TV | 2
| RTP Payload Type 2 | <<RSL_IE_IPAC_RTP_PAYLOAD2>> | O | TV | 2
+| RTP CSD Format | <<RSL_IE_IPAC_RTP_CSD_FORMAT>> | O | TV | 2
|===
[[rsl_mdcx_msg_ack]]
@@ -872,6 +874,7 @@
| 0xf5 | RSL_IE_IPAC_LOCAL_IP | <<RSL_IE_IPAC_LOCAL_IP>>
| 0xf6 | RSL_IE_IPAC_CONN_STAT | <<RSL_IE_IPAC_CONN_STAT>>
| 0xf8 | RSL_IE_IPAC_CONN_ID | <<RSL_IE_IPAC_CONN_ID>>
+| 0xf9 | RSL_IE_IPAC_RTP_CSD_FORMAT | <<RSL_IE_IPAC_RTP_CSD_FORMAT>>
| 0xfc | RSL_IE_IPAC_RTP_PAYLOAD2 | <<RSL_IE_IPAC_RTP_PAYLOAD2>>
|===
@@ -1086,6 +1089,39 @@
| 8..255 | reserved values
|===
+[[RSL_IE_IPAC_RTP_CSD_FORMAT]]
+==== RSL_IE_IPAC_RTP_CSD_FORMAT
+
+This information element contains the RTP Circuit Switched Data format.
+
+.A-bis/IP RTP CSD Format
+[options="header",width="60%",cols="15%,15%,70%"]
+|===
+| Offset | Size | Description
+| 0 | 4 | RTP CSD Format IR
+| 4 | 4 | RTP CSD Format D
+|===
+
+.A-bis/IP RTP CSD Format IR Values
+[options="header",width="40%",cols="20%,80%"]
+|===
+| Value | Description
+| 0 | 8 kb/s
+| 1 | 16 kb/s
+| 2 | 32 kb/s
+| 3 | 48 kb/s
+|===
+
+.A-bis/IP RTP CSD Format D Values
+[options="header",width="40%",cols="20%,80%"]
+|===
+| Value | Description
+| 0 | External TRAU format
+| 1 | Non-TRAU Packed format
+| 2 | TRAU within the BTS
+| 3 | IWF-Free BTS-BTS Data
+|===
+
=== A-bis RSL Initialization / BTS bring-up
Upon receiving the 'IPA RSL CONNECT' OML message by the respective
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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: Ic8f40076698f2b341cc0096fd96ba2051a41f077
Gerrit-Change-Number: 31794
Gerrit-PatchSet: 1
Gerrit-Owner: osmith <osmith(a)sysmocom.de>
Gerrit-MessageType: newchange