From ff0f8613838cd52a5c75c8df64023eee839c8911 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Thu, 17 Dec 2009 23:21:07 +0000
Subject: [PATCH] Remove some old code for going to the 'fax' extension when a
T.38 switchover occurs. This would have already happened when we detected the
CNG tone so this was basically a noop.
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@235521 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_sip.c | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 851471d3cf..7cfe886797 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -5319,28 +5319,6 @@ static void change_t38_state(struct sip_pvt *p, int state)
/* Woot we got a message, create a control frame and send it on! */
if (parameters.request_response)
ast_queue_control_data(chan, AST_CONTROL_T38_PARAMETERS, ¶meters, sizeof(parameters));
-
- if (ast_test_flag(&p->flags[1], SIP_PAGE2_FAX_DETECT) && !p->outgoing_call) {
- /* fax detection is enabled and this is an incoming call */
- ast_channel_lock(chan);
- if (strcmp(chan->exten, "fax") && state == T38_ENABLED) {
- const char *target_context = S_OR(chan->macrocontext, chan->context);
- ast_channel_unlock(chan);
- if (ast_exists_extension(chan, target_context, "fax", 1, chan->cid.cid_num)) {
- /* save the DID/DNIS when we transfer the fax call to a 'fax' extension */
- ast_verb(3, "Redirecting '%s' to fax extension\n", chan->name);
- pbx_builtin_setvar_helper(chan, "FAXEXTEN", chan->exten);
- if (ast_async_goto(chan, target_context, "fax", 1)) {
- ast_log(LOG_WARNING, "Failed to async goto '%s' into fax of '%s'\n", chan->name, target_context);
- }
- } else {
- ast_log(LOG_NOTICE, "Fax detected but no fax extension.\n");
- }
- } else {
- ast_channel_unlock(chan);
- ast_debug(1, "Already in a fax extension (or T38 was not enabled, state: '%d'), not redirecting.\n", state);
- }
- }
}
/*! \brief Set the global T38 capabilities on a SIP dialog structure */
--
GitLab