diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index 42dad6c90d31520be2c16ffce502d6caa437254a..4b7dec2900745235e34c809809712f4328935bda 100644
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -537,6 +537,8 @@ srvlookup=yes			; Enable DNS SRV lookups on outbound calls
 ;callgroup=1,3-4		; We are in caller groups 1,3,4
 ;pickupgroup=1,3-5		; We can do call pick-p for call group 1,3,4,5
 ;defaultip=192.168.0.60		; IP address to use if peer has not registred
+;deny=0.0.0.0/0.0.0.0		; ACL: Controll access to this account based on IP address
+;permit=192.168.0.60/255.255.255.0
 
 ;[cisco1]
 ;type=friend