Fix answering a re-INVITE (#3770)

Change-Id: I98500a12fd319c70d56a2a4fe49142e97fe49608
savoirfairelinux · Jan 5, 2024 · a0236e6 · a0236e6
1 parent 97c32ea
commit a0236e6
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pjsip/src/pjsua-lib/pjsua_call.c b/pjsip/src/pjsua-lib/pjsua_call.c
@@ -2663,6 +2663,7 @@ PJ_DEF(pj_status_t) pjsua_call_answer2(pjsua_call_id call_id,
         goto on_return;
 
     if (!call->inv->invite_tsx ||
+        call->inv->invite_tsx->role != PJSIP_ROLE_UAC ||
         call->inv->invite_tsx->state >= PJSIP_TSX_STATE_COMPLETED)
     {
         PJ_LOG(3,(THIS_FILE, "Unable to answer call (no incoming INVITE or "