Documentation: A couple of trivial fixes in sip.conf.sample and func_cdr.c

* In sip.conf.sample fix sentence where we said that WS or WSS are supported
   transports for use in an outbound register definition. They are not
   supported in that case.
 * In func_cdr.c made it clear that the Disable option for CDR_PROP can be used
   to enable CDR on a channel.

ASTERISK-24867 #close
Reported by: Rusty Newton

ASTERISK-24853 #close
Reported by: PSDK

Change-Id: I3d698bc6302b9d00a0a995b5c4ad9a42d69b48ca

configs/samples/sip.conf.sample

@@ -810,7 +810,7 @@ srvlookup=yes                   ; Enable DNS SRV lookups on outbound calls
 ;
 ;register => tls://username:xxxxxx@sip-tls-proxy.example.org
 ;
-;    The 'transport' part defaults to 'udp' but may also be 'tcp', 'tls', 'ws', or 'wss'.
+;    The 'transport' part defaults to 'udp' but may also be 'tcp' or 'tls'.
 ;    Using 'udp://' explicitly is also useful in case the username part
 ;    contains a '/' ('user/name').
 

funcs/func_cdr.c

@@ -180,7 +180,8 @@ ASTERISK_REGISTER_FILE()
 						<para>Write-Only</para>
 					</enum>
 					<enum name="disable">
-						<para>Disable CDRs for this channel.</para>
+						<para>Setting to 1 will disable CDRs for this channel.
+						Setting to 0 will enable CDRs for this channel.</para>
 						<para>Write-Only</para>
 					</enum>
 				</enumlist>