hi
thanks for reply.. this trick is little hack :) and i preffer clean
sollutions...it is posible with struct "pjsua_msg_data"? or some callback? or
some another way? ( use pjsua API is not necessary but welcome :) )
I want control rtp stream all directions (sendonly,recvonly and sendrecv).
thanks
> Hi Peter,
>
> On pjsua level, this may be easily done using this trick:
> 1. normal make call, pjsua_call_make_call()
> 2. once the call gets confirmed, put the call on-hold,
> pjsua_call_set_hold(), call hold will put 'sendonly' direction
> attribute in the sdp.
>
> BR,
> nanang
>
> On Mon, Apr 26, 2010 at 7:23 PM, Peter Lukac <p.lukac at emtest.sk> wrote:
> > hello again
> >
> > How can i add/modify DPS protocol in SIP message when i creating call?
> >
> > in pjsua_call_make_call method is parameter msg_data..
> >
> >
> > pj_status_t pjsua_call_make_call (pjsua_acc_id acc_id,
> > const pj_str_t * dst_uri,
> > unsigned options,
> > void * user_data,
> > const pjsua_msg_data * msg_data,
> > pjsua_call_id * p_call_id
> > )
> > and i suppose this parameter i have to adjust. But how?
> > when i try:
> >
> > pjsua_msg_data msg_data;
> >
> > pjsua_msg_data_init( &msg_data );
> >
> > pj_str_t hname = pj_str("application/sdp");
> > pj_str_t hvalue = pj_str("a=sendonly");
> >
> > msg_data.content_type = hname;
> > msg_data.msg_body = hvalue;
> >
> > pjsua_call_make_call( acc_id, &pj_uri, 0, NULL, &msg_data, &call_id);
> >
> > in SIP message is still:
> >
> > "a=sendrecv"
> >
> > struct "pjsua_msg_data" have another member "hdr_list" of type
> > "pjsip_hdr" Do i have to adjust this member too?..if yes how?
> >
> >
> > thanks
> >
> >
> >
> >
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