diff options
Diffstat (limited to 'res/res_pjsip_sdp_rtp.c')
| -rw-r--r-- | res/res_pjsip_sdp_rtp.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/res/res_pjsip_sdp_rtp.c b/res/res_pjsip_sdp_rtp.c index 701edc3c2..64c506657 100644 --- a/res/res_pjsip_sdp_rtp.c +++ b/res/res_pjsip_sdp_rtp.c @@ -447,6 +447,7 @@ static int set_caps(struct ast_sip_session *session, static pjmedia_sdp_attr* generate_rtpmap_attr(struct ast_sip_session *session, pjmedia_sdp_media *media, pj_pool_t *pool, int rtp_code, int asterisk_format, struct ast_format *format, int code) { + extern pj_bool_t pjsip_use_compact_form; pjmedia_sdp_rtpmap rtpmap; pjmedia_sdp_attr *attr = NULL; char tmp[64]; @@ -455,6 +456,11 @@ static pjmedia_sdp_attr* generate_rtpmap_attr(struct ast_sip_session *session, p snprintf(tmp, sizeof(tmp), "%d", rtp_code); pj_strdup2(pool, &media->desc.fmt[media->desc.fmt_count++], tmp); + + if (rtp_code <= AST_RTP_PT_LAST_STATIC && pjsip_use_compact_form) { + return NULL; + } + rtpmap.pt = media->desc.fmt[media->desc.fmt_count - 1]; rtpmap.clock_rate = ast_rtp_lookup_sample_rate2(asterisk_format, format, code); pj_strdup2(pool, &rtpmap.enc_name, ast_rtp_lookup_mime_subtype2(asterisk_format, format, code, options)); @@ -1254,11 +1260,9 @@ static int create_outgoing_sdp_stream(struct ast_sip_session *session, struct as continue; } - if (!(attr = generate_rtpmap_attr(session, media, pool, rtp_code, 1, format, 0))) { - ao2_ref(format, -1); - continue; + if ((attr = generate_rtpmap_attr(session, media, pool, rtp_code, 1, format, 0))) { + media->attr[media->attr_count++] = attr; } - media->attr[media->attr_count++] = attr; if ((attr = generate_fmtp_attr(pool, format, rtp_code))) { media->attr[media->attr_count++] = attr; @@ -1287,12 +1291,10 @@ static int create_outgoing_sdp_stream(struct ast_sip_session *session, struct as continue; } - if (!(attr = generate_rtpmap_attr(session, media, pool, rtp_code, 0, NULL, index))) { - continue; + if ((attr = generate_rtpmap_attr(session, media, pool, rtp_code, 0, NULL, index))) { + media->attr[media->attr_count++] = attr; } - media->attr[media->attr_count++] = attr; - if (index == AST_RTP_DTMF) { snprintf(tmp, sizeof(tmp), "%d 0-16", rtp_code); attr = pjmedia_sdp_attr_create(pool, "fmtp", pj_cstr(&stmp, tmp)); |