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-rw-r--r--OsmoBTS/abis/rsl-tch-rtp.msc56
1 files changed, 0 insertions, 56 deletions
diff --git a/OsmoBTS/abis/rsl-tch-rtp.msc b/OsmoBTS/abis/rsl-tch-rtp.msc
deleted file mode 100644
index 55228b4..0000000
--- a/OsmoBTS/abis/rsl-tch-rtp.msc
+++ /dev/null
@@ -1,56 +0,0 @@
-msc {
- hscale = 2;
-
- ms [label="MS"], bts [label="BTS"], bsc [label="BSC"], Msc [label="MSC"], mgw [label="MGW"];
-
- ms => bts [label="L1 RACH burst"];
- bts => bsc [label="RSL CHAN RQD"];
- bts <= bsc [label="RSL CHAN ACT"];
- bts => bsc [label="RSL CHAN ACT ACK"];
- bts <= bsc [label="RSL IMM ASS CMD (RR IMM ASS)"];
- ms <= bts [label="RR IMMEDIATE ASSIGN"];
- ms => bts [label="LAPDm SABM (CM SERVICE REQ)"];
- ms <= bts [label="LAPDm FIXME"];
- bts => bsc [label="RSL ESTABLISH IND (CM SERVICE REQ)"];
- bsc => Msc [label="CR (BSSAP COMPLETE L3 (CM SERVICE REQ))"];
- ...;
- ms box Msc [label="MM Common Procedures (INFO, ID, AUTH, CIPH)"];
- ...;
- ms => bts [label="CC SETUP"];
- bts => bsc [label="RSL DATA IND (CC SETUP)"];
- bsc => Msc [label="DT1 (DTAP (CC SETUP))"];
- ...;
- ms box Msc [label="CC Signalling"];
- ...;
- bsc <= Msc [label="BSSAP ASSIGNMENT CMD (TCH)"];
- bts <= bsc [label="RSL IPA CRCX", id="1"];
- bts => bsc [label="RSL IPA CRCX ACK (IP/Port @ BTS)"];
- bsc => Msc [label="FIXME"];
- Msc => mgw [label="FIXME"];
- bts <- mgw [label="Start RTP + RTCP UDP Flows"];
-
- bts <= bsc [label="RSL DATA REQ (RR CHAN MOD MODIFY)"];
- ms <= bts [label="RR CHAN MOD MODIFY"];
- ms => bts [label="RR CHAN MOD MODIFY ACK"];
- bts => bsc [label="RSL DATA IND (RR CHAN MOD MODIFY ACK)"];
- |||;
- bts <= bsc [label="RSL MODE MODIFY REQ"];
- bts => bsc [label="RSL MODE MODIFY ACK"];
-
- Msc <= mgw [label="FIXME"];
- bsc <= Msc [label="FIXME"];
- bts <= bsc [label="RSL IPA MDCX (IP/Port @ MGW)", id="2"];
- bts => bsc [label="RSL IPA MDCX ACK"];
-
- bts -> mgw [label="Start RTP + RTCP UDP Flows"];
- ms box mgw [label="Active Voice Call"];
- bts => bsc [label="RSL MEAS RES"];
- ...;
-
- bts <= bsc [label="RSL IPA DLCX"];
- bts => bsc [label="RSL IPA DLCX ACK"];
- bts -x mgw [label="Stop RTP + RTCP UDP Flows"];
-
- bts <= bsc [label="RSL RF CHAN REL"];
- bts => bsc [label="RSL RF CHAN REL ACK"];
-}