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For an INVITE transaction, treat all 2XX responses the same as a 200.

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ABE-2305


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@289023 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
David Vossel
2010-09-27 22:03:54 +00:00
parent 9860ca7d16
commit c60da4ec9d
1 changed files with 15 additions and 3 deletions
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channels/chan_sip.c
+15 -3
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@@ -18830,6 +18830,11 @@ static void handle_response_invite(struct sip_pvt *p, int resp, const char *rest
if (resp > 100 && resp < 200 && resp!=101 && resp != 180 && resp != 181 && resp != 182 && resp != 183)
resp = 183;
/* For INVITE, treat all 2XX responses as we would a 200 response */
if ((resp >= 200) && (resp < 300)) {
resp = 200;
}
/* Any response between 100 and 199 is PROCEEDING */
if (resp >= 100 && resp < 200 && p->invitestate == INV_CALLING)
p->invitestate = INV_PROCEEDING;
@@ -19902,7 +19907,11 @@ static void handle_response(struct sip_pvt *p, int resp, const char *rest, struc
break;
/* Fallthrough */
default:
if ((resp >= 300) && (resp < 700)) {
if ((resp >= 200) && (resp < 300)) { /* on any 2XX response do the following */
if (sipmethod == SIP_INVITE) {
handle_response_invite(p, resp, rest, req, seqno);
}
} else if ((resp >= 300) && (resp < 700)) {
/* Fatal response */
if ((resp != 487))
ast_verb(3, "Got SIP response %d \"%s\" back from %s\n", resp, rest, ast_sockaddr_stringify(&p->sa));
@@ -20071,8 +20080,11 @@ static void handle_response(struct sip_pvt *p, int resp, const char *rest, struc
if (!req->ignore && sip_cancel_destroy(p))
ast_log(LOG_WARNING, "Unable to cancel SIP destruction. Expect bad things.\n");
}
}
if ((resp >= 300) && (resp < 700)) {
} else if ((resp >= 200) && (resp < 300)) { /* on any unrecognized 2XX response do the following */
if (sipmethod == SIP_INVITE) {
handle_response_invite(p, resp, rest, req, seqno);
}
} else if ((resp >= 300) && (resp < 700)) {
if ((resp != 487))
ast_verb(3, "Incoming call: Got SIP response %d \"%s\" back from %s\n", resp, rest, ast_sockaddr_stringify(&p->sa));
switch(resp) {