diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 48a91cb80687cd0d8cf824adb2d530589c53db35..d0691ef39961a3dc197b09d358189239e7f66698 100755
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -1578,7 +1578,7 @@ static int iax2_call(struct ast_channel *c, char *dest, int timeout)
 	char myrdest [5] = "s";
 	char context[AST_MAX_EXTENSION] ="";
 	char *portno = NULL;
-	char *opts = NULL;
+	char *opts = "";
 	struct chan_iax2_pvt *p = c->pvt->pvt;
 	char *stringp=NULL;
 	if ((c->_state != AST_STATE_DOWN) && (c->_state != AST_STATE_RESERVED)) {
@@ -1937,9 +1937,9 @@ static struct ast_channel *ast_iax2_new(struct chan_iax2_pvt *i, int state, int
 		if (!iax2_getpeername(i->addr, host, sizeof(host)))
 			snprintf(host, sizeof(host), "%s:%d", inet_ntoa(i->addr.sin_addr), ntohs(i->addr.sin_port));
 		if (strlen(i->username))
-			snprintf(tmp->name, sizeof(tmp->name), "IAX[%s@%s]/%d", i->username, host, i->callno);
+			snprintf(tmp->name, sizeof(tmp->name), "IAX2[%s@%s]/%d", i->username, host, i->callno);
 		else
-			snprintf(tmp->name, sizeof(tmp->name), "IAX[%s]/%d", host, i->callno);
+			snprintf(tmp->name, sizeof(tmp->name), "IAX2[%s]/%d", host, i->callno);
 		tmp->type = type;
 		/* We can support any format by default, until we get restricted */
 		tmp->nativeformats = capability;
@@ -2363,7 +2363,7 @@ static int iax2_do_debug(int fd, int argc, char *argv[])
 	if (argc != 2)
 		return RESULT_SHOWUSAGE;
 	iaxdebug = 1;
-	ast_cli(fd, "IAX Debugging Enabled\n");
+	ast_cli(fd, "IAX2 Debugging Enabled\n");
 	return RESULT_SUCCESS;
 }
 
@@ -2372,7 +2372,7 @@ static int iax2_no_debug(int fd, int argc, char *argv[])
 	if (argc != 3)
 		return RESULT_SHOWUSAGE;
 	iaxdebug = 0;
-	ast_cli(fd, "IAX Debugging Disabled\n");
+	ast_cli(fd, "IAX2 Debugging Disabled\n");
 	return RESULT_SUCCESS;
 }
 
@@ -5430,9 +5430,9 @@ static int iax2_exec(struct ast_channel *chan, char *context, char *exten, int p
 			if (ncontext) {
 				*ncontext = '\0';
 				ncontext++;
-				snprintf(req, sizeof(req), "IAX/%s/%s@%s", odata, exten, ncontext);
+				snprintf(req, sizeof(req), "IAX2/%s/%s@%s", odata, exten, ncontext);
 			} else {
-				snprintf(req, sizeof(req), "IAX/%s/%s", odata, exten);
+				snprintf(req, sizeof(req), "IAX2/%s/%s", odata, exten);
 			}
 			if (option_verbose > 2)
 				ast_verbose(VERBOSE_PREFIX_3 "Executing Dial('%s')\n", req);
diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index 7559d4f2be9733a3e87f39dc354d4ed280ce7ab1..fe91d881881a3b0e590d9e28b03889ff7a76ca57 100755
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -19,12 +19,14 @@ context = default		; Default for incoming calls
 ;host=dynamic
 ;dtmfmode=inband		; Choices are inband, rfc2833, or info
 ;defaultip=192.168.0.59
+;mailbox=1234,2345		; Mailbox for message waiting indicator
 
 ;[pingtel]
 ;type=friend
 ;username=pingtel
 ;secret=blah
 ;host=dynamic
+;qualify=1000			; Consider it down if it's 1 second to reply
 ;defaultip=192.168.0.60
 
 ;[cisco]