Early Media Call (recording not required)
The following illustration shows an early media call using selective recording with recording optional.
| Call Flow Description | |
|---|---|
| ① UA-A sends INVITE to Oracle® Enterprise Session Border Controller. | ⑩ UA-B responds with OK to Oracle® Enterprise Session Border Controller. |
| ② Oracle® Enterprise Session Border Controller forwards INVITE to UA-B. | ⑪ Oracle® Enterprise Session Border Controller forwards OK to UA-A. |
| ③ UA-B sends 180 and SDP to Oracle® Enterprise Session Border Controller. | ⑫ Oracle® Enterprise Session Border Controller sends re-INVITE with SDP and metadata changes to SRS. |
| ④ Oracle® Enterprise Session Border Controller sends INVITE with SDP and metadata to SRS. | ⑬ SRS responds with OK to Oracle® Enterprise Session Border Controller. |
| ⑤ SRS responds with OK to Oracle® Enterprise Session Border Controller. | ⑭ UA-A sends BYE to Oracle® Enterprise Session Border Controller. |
| ⑥ Oracle® Enterprise Session Border Controller sends 180 with SDP to UA-A. | ⑮ Oracle® Enterprise Session Border Controller responds with OK to UA-A. |
| ⑦ RTP stream initiated between Oracle® Enterprise Session Border Controller and UA-A. | ⑯ Oracle® Enterprise Session Border Controller sends BYE to UA-B. |
| ⑧ RTP stream initiated between Oracle® Enterprise Session Border Controller and UA-B. | ⑰ UA-B responds with OK to Oracle® Enterprise Session Border Controller. |
| ⑨ RTP stream initiated between Oracle® Enterprise Session Border Controller and SRS. | ⑱ Oracle® Enterprise Session Border Controller sends BYE to SRS. |
| ⑲ SRS responds with OK to Oracle® Enterprise Session Border Controller. | |
