[pjsip] Is it possible to fork early media?

Rodrigo Pimenta Carvalho

2017-07-05 14:25:37 UTC

Just one more information to complement my questions:

The early media I have talked about is only video.

And the early media is to go only from caller to callee.

Because the caller is a intercom (doorbell) and the callee is a extension inside the house.

Best regards!

RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979

________________________________
De: Rodrigo Pimenta Carvalho
Enviado: terça-feira, 4 de julho de 2017 13:53
Para: ***@lists.pjsip.org
Assunto: Is it possible to fork early media?

Hi.

I would like to know if it is possible to do fork + early media via PJSIP.

For example, when user U1 calls and his call is forked (parallel fork) to users U2 e U3, if there is early media negotiation between the caller and the callees, can U1 keep the media stream with U2 and U3 simultaneously?

If it is not possible to keep such ealry media streams, is it a matter of SIP capacity or PJSIP capacity?

And, what about if U1 calls U2, but U2 is on-line in 2 or more nodes? Even in this case, is it possible to U1 keep the media stream with U2 to each node simultaneously?

Any hint will be very helpful!

Best regards!

RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9200 RAMAL 979