[OpenSIPS-Users] (no subject)
Bogdan-Andrei Iancu
bogdan at opensips.org
Mon May 27 13:44:12 CEST 2013
Hello Dani,
As OpenSIPS is event driven (where most of the events are related to
packages), it is a bit difficult to insert an 183 after an 180 from
script level. (like sending a reply from a reply route and inserting a
delay).
An easier option is to do the sending from outside of opensips using the
t_reply MI function - see
http://www.opensips.org/html/docs/modules/1.9.x/tm.html#id294732 .
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 05/24/2013 08:37 PM, Dani Popa wrote:
> Hi again,
>
> Can how can insert from opensips, without any other pbx, b2b ..., 183
> Progress with sdp. The ideea is, that sometime i need to insert in
> media stream at begining, some audio, using rtpproxy and for this i
> should have sdp and rtpproxy already used in call. As application,
> for example i want to change the ringback tone with opensips and
> rtpproxy from clasic ringing to some music or message.
> Thanks in advance for those who will tell me that opensips is sip
> proxy and has nothing to do with relayed media.
>
> the call trace case is next one:
>
> (A)invite ->opensips ->invite(B)
> (A)trying <-opensips <-trying(B)
> (A)ringing <-opensips <-ringing(B)
> (A)progress <-opensips
> (A)200ok <-opensips <-200OK(B)
> (A) ACK ->opensips ->ACK(B)
> ....................
> --
> Dani Popa
>
>
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