T38 wallpaper change

[cptjack]

There are several ways to achieve this. Either all in the dialplan, or all in the PHP script or a combination of both. I haven't played around with AGI, but I'm sure you it can also call the curl script from the dialplan if needed.

1) You can include this macro-wallaper in your dialplan and call it from the night-mode extensions like this:

Code:

[macro-wallpaper]
exten => s,1,NoOp(Setting wallpaper of phone ${CHANNEL(peerip)} to ${ARG1})
     same => n,Set(options=profileOpen("/phone/config/user.ini")profileSetString("PhoneSetting","BackGrounds","Config:${ARG1}")profileSave()msgBroadcastPostMessage("0x10007","43","0")))
     same => n,System(curl --form-string 'postCommands=${options}' http://${CHANNEL(peerip)}/cgi-bin/cgiServer.exx)

[night-mode-ext]
exten => *32,1,NoOp(CLOSED - Nightmode)
     same => n,Macro(wallpaper,wall01.jpg)
     same => n,Hangup()
exten => *34,1,NoOp(BACK - Backline-Group/Weekend)
     same => n,Macro(wallpaper,wall02.jpg)
     same => n,Hangup()
exten => *30,1,NoOp(HERE - Recept answering)
     same => n,Macro(wallpaper,wall03.jpg)
     same => n,Hangup()
exten => *31,1,NoOp(AWAY - Ring-Group answering (Lunch))
     same => n,Macro(wallpaper,wall04.jpg)
     same => n,Hangup()

Note: this uses the System() call and will execute the parameters passed to it in the shell. So, make sure the command is secure and do NOT pass anything to it that is not verified as safe. In this case we use ${CHANNEL(peerip)} to get the phone ip address and ${ARG1} to pass the name of the wallpaper to set.

2) You can change the PHP script above to use URI=DIAL:*3x instead of URI=Key:Cancel. It will accomplish the same thing, but via the external script:

PHP Code:

<?php
ini_set('error_reporting', E_ALL);
ini_set('display_errors', '0');

// Server and Phone URI
$scripturl = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['PHP_SELF'];
$phoneip = $_SERVER['REMOTE_ADDR'];    // Your phone IP

$maxnum = 4;
$username= "admin";
$password= "admin";
$extensions = array(1=>"*32",2=>"*34",3=>"*30",4=>"*31");

$id = 0;
if (isset($_GET["id"])) { $id += $_GET["id"]; }
if (isset($_GET["phoneip"])) { $phoneip = $_GET["phoneip"]; }

if (($id>0) && ($id<=$maxnum)) {
    // Change the Wallpaper and dial extension
    setWallpaper("wall0$id.jpg", $phoneip, $username, $password);
    echo '<YealinkIPPhoneExecute Beep="no"><ExecuteItem URI="Dial:'.$extensions[$id].'"/></YealinkIPPhoneExecute>';
} else {
    // List Options
    echo '
    <?xml version="1.0" encoding="ISO-8859-1"?>
<YealinkIPPhoneTextScreen
        Beep="no"
        defaultIndex=""
        cancelAction=""
        doneAction=""
        Timeout="10000"
        LockIn="no">
<Title wrap="yes">RECEPTIONIST STATUS</Title>
<Text>
CLOSED'."\t".'Nightmode
BACK'."\t".'Backline-Group/Weekend
HERE'."\t".'Recept answering
AWAY'."\t".'Ring-Group answering (Lunch)
</Text>

<SoftKey index="1">
<Label>CLOSED</Label>
<URI>'.$scripturl."?id=1".'</URI>
</SoftKey>

<SoftKey index="2">
<Label>BACK</Label>
<URI>'.$scripturl."?id=2".'</URI>
</SoftKey>

<SoftKey index="3">
<Label>HERE</Label>
<URI>'.$scripturl."?id=3".'</URI>
</SoftKey>


<SoftKey index="4">
<Label>AWAY</Label>
<URI>'.$scripturl."?id=4".'</URI>
</SoftKey>

</YealinkIPPhoneTextScreen>';
    
 }
 
 
 function setWallpaper($rname, $host, $username, $password) {
        $ch = curl_init();
        
        // Login to the web interface
        curl_setopt($ch, CURLOPT_USERPWD, $username . ":" . $password);
        curl_setopt($ch, CURLOPT_URL, 'http://'.$host);
        curl_setopt($ch, CURLOPT_COOKIEFILE, '/dev/null');
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        $store = curl_exec($ch);
        
        // Post Wallpaper Choice
        curl_setopt($ch, CURLOPT_URL, 'http://'.$host.'/cgi-bin/cgiServer.exx');
        $postCommands='profileOpen("/phone/config/user.ini")profileSetString("PhoneSetting","BackGrounds","Config:'.$rname.'")profileSave()msgBroadcastPostMessage("0x10007","43","0"))';
        $fields = array('postCommands' => $postCommands);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
        $content = curl_exec($ch);

        return $content;
}
?>

3) Lastly, you can call the php script from the dialplan too:

Code:

exten => *32,1,NoOp(CLOSED - Nightmode)
     same => n,Set(Result=${CURL(http://serverip/script.php?id=1&phoneip=${CHANNEL(peerip)})})
     same => n,Hangup()
exten => *34,1,NoOp(BACK - Backline-Group/Weekend)
     same => n,Set(Result=${CURL(http://serverip/script.php?id=2&phoneip=${CHANNEL(peerip)})})
     same => n,Hangup()
exten => *30,1,NoOp(HERE - Recept answering)
     same => n,Set(Result=${CURL(http://serverip/script.php?id=3&phoneip=${CHANNEL(peerip)})})
     same => n,Hangup()
exten => *31,1,NoOp(AWAY - Ring-Group answering (Lunch))
     same => n,Set(Result=${CURL(http://serverip/script.php?id=4&phoneip=${CHANNEL(peerip)})})
     same => n,Hangup()

[CWR]

So the code in section 2 makes the call to the 83x number - but doesn't seem to change my wallpaper.

I have 4 loaded on the phone and confirm they work.
wall01.jpg
wall02.jpg
wall03.jpg
wall04.jpg

If I put these 2 lines back in - nothing occurs.

Code:

setWallpaper("wall0$id.jpg", $phoneip, $username, $password);
echo '<YealinkIPPhoneExecute Beep="no"><ExecuteItem URI="Key:CANCEL"/></YealinkIPPhoneExecute>';

[cptjack]

Hi, I updated the PHP in section 2) and replaced the setWallpaper function with the one I posted before. Seems some tweaks didn't work out the way I expected. I have been testing with serveral methods and this one should be the most robust. First make sure the wallpaper gets changed, then you can test the Dial URI string.

If it doesn't work, try calling the script from a webbrowser directly using http://server/script.php?id1&phoneip=10.x.x.x

[CWR]

thank you... just needed to change this to 1 line... the formatting was adding unwanted spaces at the beginning of each line.

Code:

    CLOSED'."\t".'Nightmode'."\n".'BACK'."\t".'Backline-Group/Weekend'."\n".'HERE'."\t".'Recept answering'."\n".'AWAY'."\t".'Ring-Group answering (Lunch)

[cptjack]

Your welcome. I'm glad it worked out the way you wanted.

[lorn10]

Hi to all

Little and somewhat stupid question, - into which config file I have to put the "wallpaper_upload.url = " auto provision parameter rightly?

Into the y0000000000x8.cfg or the mac.cfg or into both of them?

Some people write it into y0000000000x8.cfg while others into mac.cfg, and another into both. Very confusing... Whats here Yealink's position?

Thanks for any hints!

[CWR]

the "y" file is common file. so if you want same wallpaper on all phones put it in here.

[lorn10]

(01-23-2015 12:15 AM)craigreilly Wrote:  the "y" file is common file. so if you want same wallpaper on all phones put it in here.

Great, thanks for this information. Now I understand, the "y" config is for all phones of same type / model. While the "mac" config file is individual for each phone specific.

[CWR]

(01-24-2015 01:03 AM)lorn10 Wrote:  

(01-23-2015 12:15 AM)craigreilly Wrote:  the "y" file is common file. so if you want same wallpaper on all phones put it in here.

Great, thanks for this information. Now I understand, the "y" config is for all phones of same type / model. While the "mac" config file is individual for each phone specific.

In case you did not get this... the mac.cfg is usually more like 00156548f407.cfg - uses the actual phone MAC address.

[lorn10]

(01-23-2015 12:15 AM)craigreilly Wrote:  In case you did not get this... the mac.cfg is usually more like 00156548f407.cfg - uses the actual phone MAC address.

Yes, it's a dynamic $mac.cfg file. So OSS PBX End Point Manager in FreePBX will automatically assign the corresponding MAC address of the relevant phone.