| 5. Negotiating a Jingle RTP Session | 11.1 Responder is Busy | 11.2 Jingle Audio via RTP, Negotiated with ICE-UDP | 11.3 Jingle Audio via SRTP, Negotiated with ICE-UDP | 11.4 Jingle Audio and Video via RTP, Negotiated with ICE-UDP |
|---|---|---|---|---|
Initiator Responder
| |
| session-initiate |
|---------------------------->|
| ack |
|<----------------------------|
| session-accept |
|<----------------------------|
| ack |
|---------------------------->|
| [optional further |
| negotiation] |
|<--------------------------->|
| AUDIO (RTP) |
|<===========================>|
| |
|
Romeo Juliet
| |
| session-initiate |
|---------------------------->|
| ack |
|<----------------------------|
| terminate |
| (reason = busy) |
|<----------------------------|
| ack |
|---------------------------->|
| |
|
Romeo Juliet
| |
| session-initiate |
|---------------------------->|
| ack |
|<----------------------------|
| session-info (ringing) |
|<----------------------------|
| ack |
|---------------------------->|
| session-accept |
|<----------------------------|
| ack |
|---------------------------->|
| [optional transport and |
| application negotiation] |
|<--------------------------->|
| STUN connectivity checks |
|<===========================>|
| AUDIO (RTP) |
|<===========================>|
| session-terminate |
|<----------------------------|
| ack |
|---------------------------->|
| |
|
Romeo Juliet
| |
| session-initiate |
| (with keying material) |
|---------------------------->|
| ack |
|<----------------------------|
| session-info (ringing) |
|<----------------------------|
| ack |
|---------------------------->|
| session-accept |
|<----------------------------|
| ack |
|---------------------------->|
| [optional transport and |
| application negotiation] |
|<--------------------------->|
| STUN connectivity checks |
|<===========================>|
| AUDIO (RTP) |
|<===========================>|
| session-terminate |
|<----------------------------|
| ack |
|---------------------------->|
| |
|
Romeo Juliet
| |
| session-initiate |
|---------------------------->|
| ack |
|<----------------------------|
| session-info (ringing) |
|<----------------------------|
| ack |
|---------------------------->|
| session-accept |
|<----------------------------|
| ack |
|---------------------------->|
| [optional transport and |
| application negotiation] |
|<--------------------------->|
| STUN connectivity checks |
|<===========================>|
| AUDIO (RTP) |
|<===========================>|
| content-add for video |
|---------------------------->|
| ack |
|<----------------------------|
| content-modify for video |
|<----------------------------|
| ack |
|---------------------------->|
| content-accept for video |
|<----------------------------|
| ack |
|---------------------------->|
| [optional transport and |
| application negotiation] |
|<--------------------------->|
| STUN connectivity checks |
|<===========================>|
| AUDIO + VIDEO (RTP) |
|<===========================>|
| content-modify for video |
|<----------------------------|
| ack |
|---------------------------->|
| session-terminate |
|<----------------------------|
| ack |
|---------------------------->|
| |
|
| 5. Negotiating a Jingle RTP Session | 11.1 Responder is Busy | 11.2 Jingle Audio via RTP, Negotiated with ICE-UDP | 11.3 Jingle Audio via SRTP, Negotiated with ICE-UDP | 11.4 Jingle Audio and Video via RTP, Negotiated with ICE-UDP |
Created
July 16, 2017 12:53
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XEP-0167: Jingle RTP Sessions
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