Polycom VVX - MAC request

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<phone1>
{line_loop}
    <reg
      reg.{$line}.displayName="{$displayname}"
      reg.{$line}.address="{$username}"
      reg.{$line}.label="{$displayname}"
      reg.{$line}.type="{$type|private}"
      reg.{$line}.thirdPartyName="{$thirdPartyName}"
      reg.{$line}.auth.userId="{$username}"
      reg.{$line}.auth.password="{$secret}"

      reg.{$line}.server.1.address="{$server_host}"
      reg.{$line}.server.1.port="{$server_port|5060}"
      reg.{$line}.server.1.transport="{$server_1_transport|UDPOnly|select|UDPOnly|TCPpreferred|DNSnaptr|TCPOnly|TLS}"
      reg.{$line}.server.1.expires="{$server_1_expires|120}"

      reg.{$line}.outboundProxy.address="{$server_host}"
      reg.{$line}.outboundProxy.port="{$server_port|5060}"
      reg.{$line}.outboundProxy.transport="{$server_1_transport|UDPOnly|select|UDPOnly|TCPpreferred|DNSnaptr|TCPOnly|TLS}"
      reg.{$line}.ringType="{$ringType|2}"
/>
    {/line_loop}
<dialplan dialplan.impossibleMatchHandling="2" />
<digitmap
    dialplan.digitmap="x.T|*x.T|#x.T"
    dialplan.digitmap.timeOut="3|3|3" />
<voIpProt voIpProt.SIP.specialEvent.checkSync.alwaysReboot="1" />

</phone1>