(closes issue #13337)

Reported by: pj
Tested by: pj

Set transport to SIP_TRANSPORT_UDP mode if not specified which fixes calls to get_transport returning UNKNOWN.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@145249 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 3bba054ea0dae5b01f90875b6f4a9d9e48653a1d..6e8e7368067103ae8034ec4ffec0be40811cfd5c 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -20354,6 +20354,8 @@ static struct ast_channel *sip_request_call(const char *type, int format, void *
                                ast_log(LOG_WARNING, "'%s' is not a valid transport option to Dial() for SIP calls, using udp by default.\n", trans);
                        transport = SIP_TRANSPORT_UDP;
                }
+       } else { /* use default */
+               transport = SIP_TRANSPORT_UDP;
        }
 
        if (!host) {