[Linphone-developers] (no subject)

[kl]

I am trying to add this to the SDP without success :-

"fmtp:18 annexb=no"

I have tried a few combinations of the below, but none works.

        rtp_profile_set_payload(&av_profile,18,&payload_type_g729);
        RtpProfile *profile=rtp_profile_clone_full(&av_profile);
        PayloadType *pt=rtp_profile_get_payload(profile, 18);
        //payload_type_set_send_fmtp(pt,"annexb=no");
        payload_type_append_send_fmtp(pt, "annexb=no");

May I know how can I do it ( which API ) ?