A simple script to check the UA of Polycom handsets. In particular, it tells us if the UA hasn't upgraded to 5.5.

check-plcm-ua.php

<?php

$phones = `asterisk -rx 'sip show peers'`;

$tenant=array();
$lines = explode("\n", $phones);
foreach ($lines as $line) {
  $segments = preg_split("/\s+/", $line);
  if (count($segments)>1) {
    if ($segments[1]!="(Unspecified)") {
      $parts = explode("/", $segments[0]);
      $peer = `asterisk -rx 'sip show peer $parts[0]'`;
      if (preg_match("/Useragent\s+:\s+(.+)/", $peer, $matches)) {
        if (stristr($matches[1], 'vvx')) {
          print $parts[0]."\t".$matches[1]."\n";
          if (!stristr($matches[1], '5.5')) {
            print " **** THIS PHONE IS NOT UPGRADED ****\n";
          }
        }
      }
    }
  }
}