diff options
| -rw-r--r-- | res/res_sip_session.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/res/res_sip_session.c b/res/res_sip_session.c index 21308f8ad..402b791f2 100644 --- a/res/res_sip_session.c +++ b/res/res_sip_session.c @@ -716,11 +716,20 @@ int ast_sip_session_refresh(struct ast_sip_session *session, return 0; } - if ((method == AST_SIP_SESSION_REFRESH_METHOD_INVITE) && inv_session->invite_tsx) { - /* We can't send a reinvite yet, so delay it */ - ast_debug(3, "Delaying sending reinvite to %s because of outstanding transaction...\n", - ast_sorcery_object_get_id(session->endpoint)); - return delay_request(session, on_request_creation, on_response, "INVITE", NULL); + if (method == AST_SIP_SESSION_REFRESH_METHOD_INVITE) { + if (inv_session->invite_tsx) { + /* We can't send a reinvite yet, so delay it */ + ast_debug(3, "Delaying sending reinvite to %s because of outstanding transaction...\n", + ast_sorcery_object_get_id(session->endpoint)); + return delay_request(session, on_request_creation, on_response, "INVITE", NULL); + } else if (inv_session->state != PJSIP_INV_STATE_CONFIRMED) { + /* Initial INVITE transaction failed to progress us to a confirmed state + * which means re-invites are not possible + */ + ast_debug(3, "Not sending reinvite to %s because not in confirmed state...\n", + ast_sorcery_object_get_id(session->endpoint)); + return 0; + } } if (generate_new_sdp) { |