Configure SIP on a different port

src/freedombone

 # Port on which VoIP server listens
 VOIP_PORT=64738
 SIP_SERVER_PASSWORD=
-SIP_PORT=5060
+SIP_PORT=5061
 VOIP_TURN_PORT=3478
 VOIP_TURN_TLS_PORT=5349
 VOIP_TURN_NONCE=
 }
 
 
-function configure_firewall_for_sip {
+function configure_firewall_for_sip2 {
     if [[ $SYSTEM_TYPE == "$VARIANT_WRITER" || $SYSTEM_TYPE == "$VARIANT_MAILBOX" || $SYSTEM_TYPE == "$VARIANT_CLOUD" || $SYSTEM_TYPE == "$VARIANT_SOCIAL" || $SYSTEM_TYPE == "$VARIANT_MEDIA" || $SYSTEM_TYPE == "$VARIANT_DEVELOPER" ]]; then
         return
     fi
-    if grep -Fxq "configure_firewall_for_sip" $COMPLETION_FILE; then
+    if grep -Fxq "configure_firewall_for_sip2" $COMPLETION_FILE; then
         return
     fi
     if [[ $ONION_ONLY != "no" ]]; then
     iptables -A INPUT -p udp --dport $SIP_PORT -j ACCEPT
     iptables -A INPUT -p tcp --dport $SIP_PORT -j ACCEPT
     save_firewall_settings
-    echo 'configure_firewall_for_sip' >> $COMPLETION_FILE
+    echo 'configure_firewall_for_sip2' >> $COMPLETION_FILE
 }
 
 function configure_firewall_for_ipfs {
 configure_firewall_for_web_access
 configure_firewall_for_voip
 configure_firewall_for_voip_turn
-configure_firewall_for_sip
+configure_firewall_for_sip2
 configure_firewall_for_avahi
 configure_firewall_for_zeronet
 configure_firewall_for_ipfs