diff options
| author | David Vossel <dvossel@digium.com> | 2010-07-29 19:35:34 +0000 |
|---|---|---|
| committer | David Vossel <dvossel@digium.com> | 2010-07-29 19:35:34 +0000 |
| commit | 91cfe9a93ef01403075e500f77740e3e35c8ebaa (patch) | |
| tree | b949ff1d28dfb430bb669ed3cf3cf3c15193756a /channels | |
| parent | 139e3e5d84ba19316dc22b1a28b72b5dea720514 (diff) | |
respond with 481 when request requiring totag has no totag to match against
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@280518 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_sip.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index d340115e4..6e825b007 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -7334,6 +7334,7 @@ static struct sip_pvt *find_call(struct sip_request *req, struct ast_sockaddr *a } /* reject requests that must always have a To: tag */ if (ast_strlen_zero(totag) && (req->method == SIP_ACK || req->method == SIP_BYE || req->method == SIP_INFO )) { + transmit_response_using_temp(callid, addr, 1, intended_method, req, "481 Call leg/transaction does not exist"); ast_debug(5, "%s must have a to tag. dropping callid: %s from: %s\n", sip_methods[req->method].text , callid, from ); return NULL; } |