call:status

jambonz => websocket server

A call:status message is sent by jambonz to the websocket server any time the call status changes

property	type	meaning	required
type	string “call:status”	indicates this is an error notification from jambonz	yes
msgid	string	unique message identifier	yes
call_sid	string	unique call identifier	yes
b3	string	open telemetry span identifier for this call (only provided if otel tracing is enabled)	no
data	object	current call information	yes
data.call_status	string	one of ‘trying’, ‘ringing’, ‘early-media’, ‘in-progress’, ‘completed’, ‘failed’, ‘no-answer’, ‘busy’, ‘queued’	yes
data.sip_reason	string	the reason phrase from the SIP status LINE (e.g. ‘OK’), not the RFC 3326 `Reason` header	no
data.sip_reason_header	string	the RFC 3326 `Reason` header of the SIP message that caused this status change, if it carried one (e.g. `Q.850;cause=18`). Carriers on ISDN/E1 PRI trunks put the authoritative disconnect cause here rather than in the status line. Parse tolerantly: the header is re-serialized in transit so optional whitespace around `;` is normalized, and repeated headers arrive comma-separated (split outside quotes, as `text="..."` may contain a comma)	no

1 {
2   "type": "call:status",
3   "msgid": "eyvooFN3dRMpZ2ZxdRLvBm",
4   "call_sid": "b5e39996-bd2f-4bda-b928-355147186a2a",
5   "b3": "e72ef0d61bfb3e23c5e50c72496feb2e-6125806ded19bb18-1",
6   "data": {
7     "call_sid": "b5e39996-bd2f-4bda-b928-355147186a2a",
8     "direction": "inbound",
9     "from": "+441173185201",
10     "to": "+441303763875",
11     "call_id": "7ade3efb-7163-123b-e6ba-023fd61c5256",
12     "sip_status": 200,
13     "sip_reason": "OK",
14     "sip_reason_header": "Q.850;cause=16",
15     "call_status": "completed",
16     "account_sid": "300be250-5a79-46bd-8393-45e7d26c2e34",
17     "trace_id": "654c5323d6f907233a1069136b8a330e",
18     "local_sip_address": "10.0.150.88:5070",
19     "defaults": {
20       "synthesizer": {
21         "vendor": "microsoft",
22         "language": "en-US",
23         "voice": "en-US-JennyNeural"
24       },
25       "recognizer": {
26         "vendor": "microsoft",
27         "language": "en-US"
28       }
29     }
30   }
31 }