diff options
Diffstat (limited to 'channels/chan_sip.c')
| -rw-r--r-- | channels/chan_sip.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index d345d9e1b..7dcdf5aa0 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -16802,13 +16802,12 @@ static void handle_response(struct sip_pvt *p, int resp, char *rest, struct sip_ /* 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. + * and session. 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 of those responses to a BYE. */ - if (resp >= 400 && resp < 500 && sipmethod == SIP_BYE) { + if ((resp == 404 || resp == 408 || resp == 481) && sipmethod == SIP_BYE) { pvt_set_needdestroy(p, "received 4XX response to a BYE"); return; } |