Finish syncing documentation for tlsbindaddr.

(issue #17054)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.1@255068 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configs/sip.conf.sample

@@ -116,6 +116,8 @@ tcpbindaddr=0.0.0.0             ; IP address for TCP server to bind to (0.0.0.0
 ;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.
                                 ; For details how to construct a certificate for SIP see 
                                 ; http://tools.ietf.org/html/draft-ietf-sip-domain-certs