diff options
Diffstat (limited to 'res/res_pjsip_sdp_rtp.c')
| -rw-r--r-- | res/res_pjsip_sdp_rtp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/res/res_pjsip_sdp_rtp.c b/res/res_pjsip_sdp_rtp.c index 6610ef126..68d5fdb56 100644 --- a/res/res_pjsip_sdp_rtp.c +++ b/res/res_pjsip_sdp_rtp.c @@ -360,8 +360,13 @@ static int set_caps(struct ast_sip_session *session, ast_format_cap_append_from_cap(caps, ast_channel_nativeformats(session->channel), AST_MEDIA_TYPE_UNKNOWN); ast_format_cap_remove_by_type(caps, media_type); - ast_format_cap_append_from_cap(caps, joint, media_type); - + if (session->endpoint->preferred_codec_only){ + struct ast_format *preferred_fmt = ast_format_cap_get_format(joint, 0); + ast_format_cap_append(caps, preferred_fmt, 0); + ao2_ref(preferred_fmt, -1); + } else { + ast_format_cap_append_from_cap(caps, joint, media_type); + } /* * Apply the new formats to the channel, potentially changing * raw read/write formats and translation path while doing so. |