t48G xml push does not work on new phones

[Flora_Yealink]

Hi ,
I used T48 here with phone version 35.73.0.50, it can work well .
my phone IP is :10.15.5.58,my pc ( push xml server) is 10.2.5.165. please refer to my steps and let me know if any question .
1. Configure Push XML Server IP Address with the xml server Ip address 10.2.5.165 , you can refer to attached file.
2. The use your php file , changing the phone's IP and server's IP as mine.
3. Push the php file to my phone, it show like attached file.


<?php
#
function push2phone($server,$phone,$data) {
$xml = "xml=".$data;
$post = "POST / HTTP/1.1\r\n";
$post .= "Host: $phone\r\n";
$post .= "Referer: $server\r\n";
$post .= "Connection: Keep-Alive\r\n";
$post .= "Content-Type: text/xml\r\n";
$post .= "Content-Length: ".strlen($xml)."\r\n\r\n";
$fp = @fsockopen ( $phone, 80, $errno, $errstr, 5);
if($fp) {
fputs($fp, $post.$xml);
flush();
fclose($fp);
}
}

##############################

$xml="<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n <YealinkIPPhoneStatus Beep = \"no\" SessionID=\"String\" Timeout = \"0\">\n";
$xml .="<Message Size=\"large\" Align=\"left\" Color=\"green\" >" .date("F j, Y, g:i a") . "</Message>\n";
$xml .= "</YealinkIPPhoneStatus >\n";


push2phone("10.2.5.165","10.15.5.58",$xml);
push2phone("10.0.0.3","10.0.2.27",$xml);
push2phone("10.0.0.3","10.0.2.29",$xml);


?>

In this case, would you please try again using the latest 35.73.0.50 version and reset the phone to factory default ?
If it still can't work , please share us config.bin file , level 6 syslog and pcap trace that we can sumit them to the R&D for check .
And you have three new phones, all can't work ,right ?
Best Regards!
Flora