chan_sip did not use the TRANSFER_CONTEXT for transfers, like res_features. Now fixed.

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.2@27723 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index aa651015da1d7dac56fb122197ee1e9997255616..7fbbd7d9362935c405dbaf06e60b2eea0170b8ab 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -6665,6 +6665,7 @@ static int get_refer_info(struct sip_pvt *sip_pvt, struct sip_request *outgoing_
        struct sip_request *req = NULL;
        struct sip_pvt *sip_pvt_ptr = NULL;
        struct ast_channel *chan = NULL, *peer = NULL;
+       const char *transfercontext;
 
        req = outgoing_req;
 
@@ -6741,8 +6742,12 @@ static int get_refer_info(struct sip_pvt *sip_pvt, struct sip_request *outgoing_
                        *ptr = '\0';
        }
        
+       transfercontext = pbx_builtin_getvar_helper(sip_pvt->owner, "TRANSFER_CONTEXT");
+       if (ast_strlen_zero(transfercontext))
+               transfercontext = sip_pvt->context;
+
        if (sip_debug_test_pvt(sip_pvt)) {
-               ast_verbose("Transfer to %s in %s\n", refer_to, sip_pvt->context);
+               ast_verbose("Transfer to %s in %s\n", refer_to, transfercontext);
                if (referred_by)
                        ast_verbose("Transfer from %s in %s\n", referred_by, sip_pvt->context);
        }
@@ -6767,7 +6772,7 @@ static int get_refer_info(struct sip_pvt *sip_pvt, struct sip_request *outgoing_
                          INVITE with a replaces header -anthm XXX */
                        /* The only way to find out is to use the dialplan - oej */
                }
-       } else if (ast_exists_extension(NULL, sip_pvt->context, refer_to, 1, NULL) || !strcmp(refer_to, ast_parking_ext())) {
+       } else if (ast_exists_extension(NULL, transfercontext, refer_to, 1, NULL) || !strcmp(refer_to, ast_parking_ext())) {
                /* This is an unsupervised transfer (blind transfer) */
                
                ast_log(LOG_DEBUG,"Unsupervised transfer to (Refer-To): %s\n", refer_to);
@@ -6786,7 +6791,7 @@ static int get_refer_info(struct sip_pvt *sip_pvt, struct sip_request *outgoing_
                        pbx_builtin_setvar_helper(peer, "BLINDTRANSFER", chan->name);
                }
                return 0;
-       } else if (ast_canmatch_extension(NULL, sip_pvt->context, refer_to, 1, NULL)) {
+       } else if (ast_canmatch_extension(NULL, transfercontext, refer_to, 1, NULL)) {
                return 1;
        }