Don't totally bail out if T.38 was negotiated

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@44450 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 55e1e5e3c0bd58e81d195c2a8d61a2538279d88d..7c7326a2329c046ba8868af74cce2bb5750fbd1d 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -4946,9 +4946,16 @@ static int process_sdp(struct sip_pvt *p, struct sip_request *req)
                            ast_rtp_lookup_mime_multiple(s3, BUFSIZ, newnoncodeccapability, 0, 0));
        }
        if (!newjointcapability) {
-               ast_log(LOG_NOTICE, "No compatible codecs, not accepting this offer!\n");
-               /* Do NOT Change current setting */
-               return -1;
+               /* If T.38 was not negotiated either, totally bail out... */
+               if (!p->t38.jointcapability) {
+                       ast_log(LOG_NOTICE, "No compatible codecs, not accepting this offer!\n");
+                       /* Do NOT Change current setting */
+                       return -1;
+               } else {
+                       if (option_debug > 2)
+                               ast_log(LOG_DEBUG, "Have T.38 but no audio codecs, accepting offer anyway\n");
+                       return 0;
+               }
        }
 
        /* We are now ready to change the sip session and p->rtp and p->vrtp with the offered codecs, since