diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index 72bfcb5a8d..d49edf2e94 100644
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -65,9 +65,9 @@ srvlookup=yes			; Enable DNS SRV lookups on outbound calls
 				; Defaults to 100 ms
 ;notifymimetype=text/plain	; Allow overriding of mime type in MWI NOTIFY
 ;checkmwi=10			; Default time between mailbox checks for peers
-;vmexten=voicemail      ; dialplan extension to reach mailbox sets the 
-						; Message-Account in the MWI notify message 
-						; defaults to "asterisk"
+;vmexten=voicemail		; dialplan extension to reach mailbox sets the 
+				; Message-Account in the MWI notify message 
+				; defaults to "asterisk"
 ;videosupport=yes		; Turn on support for SIP video
 ;recordhistory=yes		; Record SIP history by default 
 				; (see sip history / sip no history)
@@ -415,9 +415,9 @@ srvlookup=yes			; Enable DNS SRV lookups on outbound calls
 ;dtmfmode=inband		; Choices are inband, rfc2833, or info
 ;defaultip=192.168.0.59		; IP used until peer registers
 ;mailbox=1234@context,2345      ; Mailbox(-es) for message waiting indicator
-;vmexten=voicemail      ; dialplan extension to reach mailbox 
-                        ; sets the Message-Account in the MWI notify message
-                        ; defaults to global vmexten which defaults to "asterisk"
+;vmexten=voicemail		; dialplan extension to reach mailbox 
+				; sets the Message-Account in the MWI notify message
+				; defaults to global vmexten which defaults to "asterisk"
 ;restrictcid=yes		; To have the callerid restriced -> sent as ANI
 ;disallow=all
 ;allow=ulaw			; dtmfmode=inband only works with ulaw or alaw!