doc/sequence_charts/mncc_fsm.msc: add SIP messages, tweak
- add SIP messages, taken from OS#1683 - change some wording and clarify some message ordering - have a separate sipcon1 and sipcon2 for the MO and MT sides Change-Id: I6782e416dbd8ee88d093cbef722b0c5084f3865c
This commit is contained in:
parent
14c34d8bec
commit
62c0a2a4ab
|
@ -1,84 +1,104 @@
|
||||||
msc {
|
msc {
|
||||||
hscale=2;
|
hscale=3;
|
||||||
msc1[label="osmo-msc"], mncc1[label="MNCC FSM"], pbx[label="MNCC server (osmo-sip-connector)"], mncc2[label="MNCC FSM"], msc2[label="osmo-msc"];
|
msc1[label="osmo-msc"], mncc1[label="MNCC FSM\n(osmo-msc mncc_fsm.c)"], sipcon1[label="osmo-sip-connector"], sip[label="PBX"], sipcon2[label="osmo-sip-connector"], mncc2[label="MNCC FSM\n(osmo-msc mncc_fsm.c)"], msc2[label="osmo-msc"];
|
||||||
|
|
||||||
mncc1 note mncc1 [label="The typical progression of an outgoing call, i.e. a call initiated by osmo-msc, as
|
msc1 note sipcon1 [label="MO call"];
|
||||||
implemented in mncc_fsm.h, mncc_fsm.c"];
|
sipcon2 note msc2 [label="MT call"];
|
||||||
mncc2 note mncc2 [label="The typical progression of an incoming call, i.e. a call initiated by the PBX, as
|
|
||||||
implemented in mncc_fsm.h, mncc_fsm.c"];
|
|
||||||
|
|
||||||
mncc1 abox mncc1 [label="MNCC_ST_NOT_STARTED"];
|
mncc1 abox mncc1 [label="MNCC_ST_NOT_STARTED"];
|
||||||
msc1 rbox msc1 [label="mncc_outgoing_start()"];
|
msc1 rbox msc1 [label="mncc_outgoing_start()"];
|
||||||
msc1 -> mncc1 [label="MNCC_EV_OUTGOING_START"];
|
msc1 -> mncc1 [label="MNCC_EV_OUTGOING_START"];
|
||||||
|
|
||||||
mncc1 abox mncc1 [label="MNCC_ST_OUTGOING_WAIT_PROCEEDING"];
|
mncc1 abox mncc1 [label="MNCC_ST_OUTGOING_WAIT_PROCEEDING"];
|
||||||
mncc1 => pbx [label="MNCC_SETUP_IND
|
mncc1 => sipcon1 [label="MNCC_SETUP_IND
|
||||||
\n callref, IMSI, called and calling number"];
|
\n callref, IMSI, called and calling number, SDP"];
|
||||||
mncc1 <= pbx [label="MNCC_RTP_CREATE
|
sipcon1 => sip [label="SIP INVITE
|
||||||
|
\n from, to, SDP"];
|
||||||
|
sipcon1 <= sip [label="SIP 100 Trying"];
|
||||||
|
mncc1 <= sipcon1 [label="MNCC_RTP_CREATE
|
||||||
\n callref"];
|
\n callref"];
|
||||||
mncc1 rbox mncc1 [label="mncc_rx_rtp_create()"];
|
mncc1 rbox mncc1 [label="mncc_rx_rtp_create()"];
|
||||||
mncc1 => pbx [label="MNCC_RTP_CREATE
|
mncc1 => sipcon1 [label="MNCC_RTP_CREATE
|
||||||
\n callref, RTP IP address and port"];
|
\n callref, RTP IP address and port"];
|
||||||
mncc1 <= pbx [label="MNCC_CALL_PROC_REQ
|
mncc1 <= sipcon1 [label="MNCC_CALL_PROC_REQ
|
||||||
\n callref, RTP IP address and port"];
|
\n callref, RTP IP address and port"];
|
||||||
mncc1 abox mncc1 [label="MNCC_ST_OUTGOING_WAIT_COMPLETE"];
|
mncc1 abox mncc1 [label="MNCC_ST_OUTGOING_WAIT_COMPLETE"];
|
||||||
|
|
||||||
msc2 <= pbx [label="MNCC_SETUP_REQ
|
sip => sipcon2 [label="SIP INVITE
|
||||||
\n callref, called and calling number"];
|
\n from, to, SDP"];
|
||||||
|
sipcon2 => sip [label="SIP 100 Trying"];
|
||||||
|
msc2 <= sipcon2 [label="MNCC_SETUP_REQ
|
||||||
|
\n callref, called and calling number
|
||||||
|
\n SDP"];
|
||||||
mncc2 abox mncc2 [label="MNCC_ST_NOT_STARTED"];
|
mncc2 abox mncc2 [label="MNCC_ST_NOT_STARTED"];
|
||||||
msc2 rbox msc2 [label="mncc_incoming_start()"];
|
msc2 rbox msc2 [label="mncc_incoming_start()"];
|
||||||
msc2 -> mncc2 [label="MNCC_EV_INCOMING_START"];
|
msc2 -> mncc2 [label="MNCC_EV_INCOMING_START"];
|
||||||
mncc2 abox mncc2 [label="MNCC_ST_INCOMING_WAIT_COMPLETE"];
|
mncc2 abox mncc2 [label="MNCC_ST_INCOMING_WAIT_COMPLETE"];
|
||||||
mncc2 => pbx [label="MNCC_CALL_CONF_IND
|
mncc2 => sipcon2 [label="MNCC_CALL_CONF_IND
|
||||||
\n callref, bearer capabilities, cccap and IMSI"];
|
\n callref, bearer capabilities, cccap and IMSI, SDP?"];
|
||||||
mncc2 <= pbx [label="MNCC_RTP_CREATE
|
mncc2 <= sipcon2 [label="MNCC_RTP_CREATE
|
||||||
\n callref"];
|
\n callref"];
|
||||||
mncc2 rbox mncc2 [label="mncc_rx_rtp_create()"];
|
mncc2 rbox mncc2 [label="mncc_rx_rtp_create()"];
|
||||||
mncc2 => pbx [label="MNCC_RTP_CREATE
|
mncc2 => sipcon2 [label="MNCC_RTP_CREATE
|
||||||
\n callref, RTP IP address and port"];
|
\n callref, RTP IP address and port, SDP?"];
|
||||||
mncc2 => pbx [label="MNCC_ALERT_IND
|
mncc2 => sipcon2 [label="MNCC_ALERT_IND
|
||||||
\n callref"];
|
\n callref"];
|
||||||
|
sipcon2 => sip [label="SIP 180 Ringing
|
||||||
|
\n SDP"];
|
||||||
|
|
||||||
mncc1 <= pbx [label="MNCC_ALERT_REQ
|
sipcon1 <= sip [label="SIP 180 Ringing
|
||||||
|
\n SDP"];
|
||||||
|
mncc1 <= sipcon1 [label="MNCC_ALERT_REQ
|
||||||
\n callref and progress"];
|
\n callref and progress"];
|
||||||
|
sipcon1 => sip [label="SIP PRACK 180 Ringing"];
|
||||||
|
sipcon1 <= sip [label="SIP PRACK 200"];
|
||||||
|
|
||||||
mncc2 => pbx [label="MNCC_SETUP_CNF
|
mncc1 <= sipcon1 [label="MNCC_RTP_CONNECT
|
||||||
\n callref, imsi and connected number"];
|
|
||||||
mncc2 <= pbx [label="MNCC_RTP_CONNECT
|
|
||||||
\n callref, RTP IP and port"];
|
|
||||||
mncc2 rbox mncc2 [label="mncc_rx_rtp_connect()"];
|
|
||||||
mncc2 <= pbx [label="MNCC_SETUP_COMPL_REQ
|
|
||||||
\n callref"];
|
|
||||||
mncc2 abox mncc2 [label="MNCC_ST_TALKING"];
|
|
||||||
|
|
||||||
mncc1 <= pbx [label="MNCC_RTP_CONNECT
|
|
||||||
\n callref, RTP IP and port"];
|
\n callref, RTP IP and port"];
|
||||||
mncc1 rbox mncc1 [label="mncc_rx_rtp_connect()"];
|
mncc1 rbox mncc1 [label="mncc_rx_rtp_connect()"];
|
||||||
msc1 <- mncc1 [label="rtp_stream_set_remote_addr()"];
|
msc1 <- mncc1 [label="rtp_stream_set_remote_addr()"];
|
||||||
mncc1 <= pbx [label="MNCC_SETUP_RSP
|
|
||||||
|
mncc2 => sipcon2 [label="MNCC_SETUP_CNF
|
||||||
|
\n callref, imsi and connected number, SDP?"];
|
||||||
|
sipcon2 => sip [label="SIP 200 OK
|
||||||
|
\n SDP"];
|
||||||
|
mncc2 <= sipcon2 [label="MNCC_RTP_CONNECT
|
||||||
|
\n callref, RTP IP and port"];
|
||||||
|
mncc2 rbox mncc2 [label="mncc_rx_rtp_connect()"];
|
||||||
|
mncc2 <= sipcon2 [label="MNCC_SETUP_COMPL_REQ
|
||||||
\n callref"];
|
\n callref"];
|
||||||
mncc1 => pbx [label="MNCC_SETUP_COMPL_IND
|
mncc2 abox mncc2 [label="MNCC_ST_TALKING"];
|
||||||
|
|
||||||
|
sipcon1 <= sip [label="SIP 200 OK INVITE"];
|
||||||
|
mncc1 <= sipcon1 [label="MNCC_SETUP_RSP
|
||||||
|
\n callref"];
|
||||||
|
mncc1 => sipcon1 [label="MNCC_SETUP_COMPL_IND
|
||||||
\n callref"];
|
\n callref"];
|
||||||
mncc1 abox mncc1 [label="MNCC_ST_TALKING"];
|
mncc1 abox mncc1 [label="MNCC_ST_TALKING"];
|
||||||
|
sipcon1 => sip [label="SIP ACK"];
|
||||||
|
|
||||||
...;
|
...;
|
||||||
... [label="Call goes on for a while..."];
|
... [label="Call goes on for a while..."];
|
||||||
...;
|
...;
|
||||||
|
|
||||||
mncc1 rbox mncc1 [label="mncc_release()"];
|
mncc1 rbox mncc1 [label="mncc_release()"];
|
||||||
mncc1 => pbx [label="MNCC_DISC_IND
|
mncc1 => sipcon1 [label="MNCC_DISC_IND
|
||||||
\n callref and cause"];
|
\n callref and cause"];
|
||||||
mncc1 abox mncc1 [label="MNCC_ST_WAIT_RELEASE_ACK"];
|
mncc1 abox mncc1 [label="MNCC_ST_WAIT_RELEASE_ACK"];
|
||||||
mncc1 <= pbx [label="MNCC_REL_REQ
|
sipcon1 => sip [label="SIP BYE"];
|
||||||
|
sipcon1 <= sip [label="SIP 200 OK"];
|
||||||
|
mncc1 <= sipcon1 [label="MNCC_REL_REQ
|
||||||
\n callref and cause"];
|
\n callref and cause"];
|
||||||
|
|
||||||
mncc2 <= pbx [label="MNCC_DISC_REQ
|
sip => sipcon2 [label="SIP BYE"];
|
||||||
|
sip <= sipcon2 [label="SIP 200 OK"];
|
||||||
|
mncc2 <= sipcon2 [label="MNCC_DISC_REQ
|
||||||
\n callref and cause"];
|
\n callref and cause"];
|
||||||
mncc2 => pbx [label="MNCC_REL_IND
|
mncc2 => sipcon2 [label="MNCC_REL_IND
|
||||||
\n callref and cause"];
|
\n callref and cause"];
|
||||||
mncc2 abox mncc2 [label="terminated"];
|
mncc2 abox mncc2 [label="terminated"];
|
||||||
|
|
||||||
mncc1 => pbx [label="MNCC_REL_CNF
|
mncc1 => sipcon1 [label="MNCC_REL_CNF
|
||||||
\n callref"];
|
\n callref"];
|
||||||
mncc1 abox mncc1 [label="terminated"];
|
mncc1 abox mncc1 [label="terminated"];
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue