Only have one max-forwards header in outbound REFERs.

Discovered in the Asterisk SIP Masterclass in Orlando. Thanks Joe!

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@114603 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index dd6baff009b20d70202a61c5354667abb8b133bb..d6d5411c30cb0fbdf3e6e8fdc4f2c5ac5abfa60f 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -7793,7 +7793,6 @@ static int transmit_refer(struct sip_pvt *p, const char *dest)
        p->refer->status = REFER_SENT;   /* Set refer status */
 
        reqprep(&req, p, SIP_REFER, 0, 1);
-       add_header(&req, "Max-Forwards", DEFAULT_MAX_FORWARDS);
 
        add_header(&req, "Refer-To", referto);
        add_header(&req, "Allow", ALLOWED_METHODS);