diff options
Diffstat (limited to 'channels')
| -rw-r--r-- | channels/chan_sip.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index d59339b2f..3bed69966 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -16795,6 +16795,20 @@ static void handle_response(struct sip_pvt *p, int resp, char *rest, struct sip_ Fix assigned to Rizzo :-) */ /* check_via_response(p, req); */ + + /* RFC 3261 Section 15 specifies that if we receive a 408 or 481 + * in response to a BYE, then we should end the current dialog + * and session. There is no mention in the spec of other 4XX responses, + * but it is known that at least one phone manufacturer potentially + * will send a 404 in response to a BYE, so we'll be liberal in what + * we accept and end the dialog and session if we receive any 4XX + * response to a BYE. + */ + if (resp >= 400 && resp < 500 && sipmethod == SIP_BYE) { + ast_set_flag(&p->flags[0], SIP_NEEDDESTROY); + return; + } + if (p->relatedpeer && p->method == SIP_OPTIONS) { /* We don't really care what the response is, just that it replied back. Well, as long as it's not a 100 response... since we might |