Documentation updates

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@99483 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configs/sip.conf.sample

@@ -71,15 +71,19 @@ bindport=5060			; UDP Port to bind to (SIP standard port is 5060)
 				; bindport is the local UDP port that Asterisk will listen on
 bindaddr=0.0.0.0		; IP address to bind to (0.0.0.0 binds to all)
 
-tcpenable=yes           ; Enable server for incoming TCP connections (default is yes)
-tcpbindaddr=0.0.0.0	    ; IP address for TCP server to bind to (0.0.0.0 binds to all interfaces)
-                        ; Optionally add a port number, 192.168.1.1:5062 (default is port 5060)
+tcpenable=yes                   ; Enable server for incoming TCP connections (default is yes)
+tcpbindaddr=0.0.0.0	        ; IP address for TCP server to bind to (0.0.0.0 binds to all interfaces)
+                                ; Optionally add a port number, 192.168.1.1:5062 (default is port 5060)
+
+;tlsenable=no                   ; Enable server for incoming TLS (secure) connections (default is no)
+;tlsbindaddr=0.0.0.0            ; IP address for TLS server to bind to (0.0.0.0) binds to all interfaces)
+                                ; Optionally add a port number, 192.168.1.1:5063 (default is port 5061)
+				; Remember that the IP address must match the common name (hostname) in the
+				; certificate, so you don't want to bind a TLS socket to multiple IP addresses.
 
-;tlsenable=no           ; Enable server for incoming TLS (secure) connections (default is no)
-;tlsbindaddr=0.0.0.0    ; IP address for TLS server to bind to (0.0.0.0) binds to all interfaces)
-                        ; Optionally add a port number, 192.168.1.1:5063 (default is port 5061)
 ;tlscertfile=asterisk.pem	; Certificate file (*.pem only) to use for TLS connections 
-						 	; default is to look for "asterisk.pem" in current directory
+			 	; default is to look for "asterisk.pem" in current directory
+
 srvlookup=yes			; Enable DNS SRV lookups on outbound calls
 				; Note: Asterisk only uses the first host 
 				; in SRV records
@@ -226,7 +230,8 @@ srvlookup=yes			; Enable DNS SRV lookups on outbound calls
 ;t1min=100			; Minimum roundtrip time for messages to monitored hosts
 				; Defaults to 100 ms
 ;timert1=500		        ; Default T1 timer
-				; Defaults to 500 ms
+				; Defaults to 500 ms or the measured round-trip
+				; time to a peer (qualify=yes).
 ;timerb=32000		        ; Call setup timer. If a provisional response is not received
 				; in this amount of time, the call will autocongest
 				; Defaults to 64*timert1