From: Vitezslav Novy <a1@vnovy.net>
Date: Mon, 8 May 2017 18:40:47 +0000 (+0200)
Subject: chan_sip: Change sip_get_codec() to return correct codec list
X-Git-Tag: 13.16.0-rc1~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1bcce442d05301f50715065dd76c6f5e10782d4a;p=thirdparty%2Fasterisk.git

chan_sip: Change sip_get_codec() to return correct codec list

Return cahnnel nativeformats to fix bridge technology selection process.
Same approach as in pjsip module.

ASTERISK-26143
Reported-by: Henning Holtschneider

Change-Id: I64e863753954d6ad67a9e722df2ebc328705ad48
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 2c5d3c3140..43084cebb6 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -33481,9 +33481,7 @@ static int sip_set_rtp_peer(struct ast_channel *chan, struct ast_rtp_instance *i
 
 static void sip_get_codec(struct ast_channel *chan, struct ast_format_cap *result)
 {
-	struct sip_pvt *p = ast_channel_tech_pvt(chan);
-
-	ast_format_cap_append_from_cap(result, !ast_format_cap_count(p->peercaps) ? p->caps : p->peercaps, AST_MEDIA_TYPE_UNKNOWN);
+	ast_format_cap_append_from_cap(result, ast_channel_nativeformats(chan), AST_MEDIA_TYPE_UNKNOWN);
 }
 
 static struct ast_rtp_glue sip_rtp_glue = {