From a9636ff17c7f3c2b770a939774c5826e5c492e3f Mon Sep 17 00:00:00 2001
From: Kaian <kaian@irontec.com>
Date: Thu, 31 Oct 2019 18:26:42 +0100
Subject: [PATCH] sip: update DIVERTED call status valid response codes #283

---
 src/sip_call.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sip_call.c b/src/sip_call.c
index 3df079b..515280b 100644
--- a/src/sip_call.c
+++ b/src/sip_call.c
@@ -224,7 +224,7 @@ call_update_state(sip_call_t *call, sip_msg_t *msg)
             } else if (reqresp > 400 && call->invitecseq == msg->cseq) {
                 // Bob is not in the mood
                 call->state = SIP_CALLSTATE_REJECTED;
-            } else if (reqresp > 300) {
+            } else if (reqresp == 181 || reqresp == 302 || reqresp == 301) {
                 // Bob has diversion
                 call->state = SIP_CALLSTATE_DIVERTED;
             }