The plug and play
communication SDK

The most advanced VoIP Softphone
SDK on the market

Acrobits has deployed more than 140 million endpoints across a wide range of devices and operating
systems in just 10 years. Our SDK is the answer to your real-time commercial communications needs.

Meet our developer-friendly SDK

The Acrobits SDK simplifies the entire development process.

Busy Lamp Field
Incoming Call
Number Rewriting
Conference Calling

Add busy lamp field integration to your real-time communications platform to see whether users are in an active call.
Allow your users to receive incoming calls more easily by integrating our platforms push to receive functionality.
Streamline and automate the dialing out process with our number rewriting capabilities.
Take advantage of our reliable and easy to use conference calling function that lets you invite more users.

Busy Lamp Field

                                            // Blf status
val dialogInfo = Instance.Registration.getDialogInfo(accountId, uri)
val blfString = if (dialogInfo.busyLamp) "On call" else "Off call"
busyLampStatusLabel.setText(blfString)

// Busy Lamp field iOS
DialogInfo *dialogInfo = Softphone::instance()->registration()->getDialogInfo(uri);

if (dialogInfo) {
    if (dialogInfo->busyLamp) {
        busyLampStatusLabel.text = NSLocalizedString(@"On Call", nil);
    } else {
        busyLampStatusLabel.text = NSLocalizedString(@"Off Call", nil);
    }
}                                        

                                            - (void)onNewEvent:(Softphone::EventHistory::Event::Pointer)event
{
    switch (incomingEvent->eventType)
    {
        case Softphone::EventHistory::EventType::Call:
        {
            Softphone::EventHistory::CallEvent::Pointer callEvent = event.asCall();

            UNMutableNotificationContent *notification = [[UNMutableNotificationContent alloc] init];
            notification.title = @"Groundwire";
            notification.body = [NSString stringWithFormat:NSLocalizedString(@"Incoming call from %@", @"notification"), ali::mac::str::to_nsstring(callEvent->getRemoteUser().getDisplayName())];
            notification.sound = [UNNotificationSound defaultSound];

            UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:[[NSUUID UUID] UUIDString] content:notification trigger:nil];
            UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
            [center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error)
            {
                if (!error)
                {
                    // Handle successful notification request
                }
            }];
        }
            break;

        default:
            break;
    }
}

Incoming Call























                                            // OnCall
// ******************************************************************
public void onNewCall(@NonNull CallEvent callEvent) {
    val context = AndroidUtil.getContext();
    String messageText = "";

    Class<?> activity = CallActivity.class;
    String activityAction = Activity.ACTION_MAIN;
    int notificationId = ID_CALL_IN_PROGRESS;
    var extras = new Bundle();
    String title = context.getString(R.string.app_name);
    Bitmap bitmap = AndroidUtil.getBitmap(R.drawable.icon_notification);
    messageText = AndroidUtil.getString(R.string.notification_bullet,
        messageText,
        callEvent.getAccountName());

    Intent intent = new Intent(context, activity)
        .setAction(activityAction)
        .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
        .putExtras(extras);

    val builder = new NotificationCompat.Builder(context)
        .setContentIntent(PendingIntent.getActivity(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT))
        .setContentText(messageText)
        .setContentTitle(title)
        .setLargeIcon(bitmap);

    val notification = builder.build();
    val manager = (NotificationManager) AndroidUtil.getSystemService(Context.NOTIFICATION_SERVICE);
    manager.notify(notificationId, notification);
}- (void)onNewEvent:(Softphone::EventHistory::Event::Pointer)event
{
    switch (incomingEvent->eventType)
    {
        case Softphone::EventHistory::EventType::Call:
        {
            Softphone::EventHistory::CallEvent::Pointer callEvent = event.asCall();

            UNMutableNotificationContent *notification = [[UNMutableNotificationContent alloc] init];
            notification.title = @"Groundwire";
            notification.body = [NSString stringWithFormat:NSLocalizedString(@"Incoming call from %@", @"notification"), ali::mac::str::to_nsstring(callEvent->getRemoteUser().getDisplayName())];
            notification.sound = [UNNotificationSound defaultSound];

            UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:[[NSUUID UUID] UUIDString] content:notification trigger:nil];
            UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
            [center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error)
            {
                if (!error)
                {
                    // Handle successful notification request
                }
            }];
        }
            break;

        default:
            break;
    }
}                                        

                                            - (void)onNewEvent:(Softphone::EventHistory::Event::Pointer)event
{
    switch (incomingEvent->eventType)
    {
        case Softphone::EventHistory::EventType::Call:
        {
            Softphone::EventHistory::CallEvent::Pointer callEvent = event.asCall();

            UNMutableNotificationContent *notification = [[UNMutableNotificationContent alloc] init];
            notification.title = @"Groundwire";
            notification.body = [NSString stringWithFormat:NSLocalizedString(@"Incoming call from %@", @"notification"), ali::mac::str::to_nsstring(callEvent->getRemoteUser().getDisplayName())];
            notification.sound = [UNNotificationSound defaultSound];

            UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:[[NSUUID UUID] UUIDString] content:notification trigger:nil];
            UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];
            [center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error)
            {
                if (!error)
                {
                    // Handle successful notification request
                }
            }];
        }
            break;

        default:
            break;
    }
}                                        

Number Rewriting

                                            // Rewriting
rewritingString = "<rewriting><rule><conditions><condition type=\"doesntStartWith\" param=\"+\"/><condition type=\"longerThan\" param=\"8\"/></conditions> <actions> <action type=\"prepend\" param=\"+420\"/> </actions> </rule> </rewriting>";
mRewritingXml = Xml.parse(rewritingString);
if (mRewritingXml != null) {
    Instance.Contacts.NumberRewriting.setRewriterRules(null, mRewritingXml);
}                                        

                                            ali::string_literal rewritingRule{
    "<rewriting>\n"
    "    <rule>\n"
    "        <conditions>\n"
    "            <condition type=\"doesntStartWith\" param=\"+\"/>\n"
    "            <condition type=\"longerThan\" param=\"8\"/>\n"
    "        </conditions>\n"
    "        <actions>\n"
    "            <action type=\"prepend\" param=\"+420\"/>\n"
    "        </actions>\n"
    "    </rule>\n"
    "</rewriting>"
};

int errorIndex = 0;
bool success;

ali::xml::tree rewritingXml;
success = ali::xml::parse(rewritingXml, rewritingRule, &errorIndex);

if (success)
    Softphone::instance()->contacts()->numberRewriting()->setRewriterRules(rewritingXml);

Conference Calling























                                            // JoinCall
// ******************************************************************
public static void join(String firstConferenceId, String secondConferenceId) {
    if (firstConferenceId == null || secondConferenceId == null)
        return;
    if (firstConferenceId.equals(secondConferenceId))
        return;

    val firstConferenceCalls = Instance.Calls.Conferences.getCalls(secondConferenceId);
    val secConferenceCalls = Instance.Calls.Conferences.getCalls(firstConferenceId);

    val newConferenceId = Instance.Calls.Conferences.generate("newConf");
    for (val event : firstConferenceCalls)
    Instance.Calls.Conferences.move(event, newConferenceId);
    for (val event : secConferenceCalls)
    Instance.Calls.Conferences.move(event, newConferenceId);

    Instance.Calls.Conferences.setActive(newConferenceId);
}

// Split Call
// ******************************************************************
public static void split(CallEvent callEvent) {
    Instance.Calls.Conferences.split(callEvent, false);
    Instance.Calls.setHeld(callEvent, true);
}

// Split Conference
// ******************************************************************
public static void split(String confId) {
    var confCalls = Instance.Calls.Conferences.getCalls(confId);
    for (int i = 0; i < confCalls.length; i++) {
        val callEvent = confCalls[i];
        Instance.Calls.Conferences.split(callEvent, false);
        Instance.Calls.setHeld(callEvent, true);
    }
}                                        

                                            //*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
- (void)joinCall:(Softphone::EventHistory::CallEvent::Pointer)call toGroup:(const ali::string &)group
//*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
{
    Softphone::instance()->calls()->conferences()->move(call, group);
}

//*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
- (void)splitCall:(Softphone::EventHistory::CallEvent::Pointer)call
//*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
{
    ali::string groupId = Softphone::instance()->calls()->conferences()->get(call);
    Softphone::instance()->calls()->conferences()->split(call, true);
}

//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
- (void)splitGroup:(ali::string const&)groupId
//-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*
{
    ali::array_set<Softphone::EventHistory::CallEvent::Pointer> calls =
        Softphone::instance()->calls()->conferences()->getCalls(groupId);

    for (auto call : calls) {
        Softphone::instance()->calls()->conferences()->split(call, false);
    }
}                                        

See how easy building a fully branded UCaaS
 app is with our softphone SDK

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From checkboxes to ready-made APIs — it's all there

See the most powerful feature set on the market for yourself.

Features

Always up to date

We work with all of the major operating systems, support many devices, provide numerous updates each year, and deploy same-day updates for major OS changes.

See features

Documents

Detailed documentation

Our knowledgebase contains helpful documentation for both specific and general questions that you may have. With our documentation, troubleshooting is easy.

See documentation

Features

Always up to date

We work with all of the major operating systems, support many devices, provide numerous updates each year, and deploy same-day updates for major OS changes.

See features

Documents

Detailed documentation

Our knowledgebase contains helpful documentation for both specific and general questions that you may have. With our documentation, troubleshooting is easy.

See documentation

Trusted By the biggest brands

faq

Do you support push notifications?

Acrobits Softphone was the first SIP client to support push notifications for incoming events. All Cloud Softphone bundles include our push notification server component by default. We offer a simple, straightforward installation to companies looking to use this service in any virtual environment, client, or through Docker.

Do you support file transfer and picture sharing?

Our white label softphone does have a picture transfer and file transfer feature. Users can add it to their bundle with a simple checkbox or by acquiring our multi-party messaging premium feature. We make collaboration easy by enabling picture and file transfer across a wide range of devices and operating systems.

Do you have a reseller program?

Yes, we do! We provide our resellers with support for any desktop and mobile softphone applications they build. If you require additional information about our custom softphone solution, please contact sales@acrobits.net to learn more.

Read full FAQ

Cloud Softphone

Softphone SDK

Softphone Apps

White Label Softphone

Video Conferencing

Messaging

Cloud Softphone

Softphone SDK

Softphone Apps

product tour

linkup Premium feature

linkup Premium feature

The plug and play
communication SDK

The most advanced VoIP Softphone
SDK on the market

Meet our developer-friendly SDK

The Acrobits SDK simplifies the entire development process.

See how easy building a fully branded UCaaS
 app is with our softphone SDK

From checkboxes to ready-made APIs — it's all there

Features

Always up to date

Documents

Detailed documentation

Features

Always up to date

Documents

Detailed documentation

Trusted By the biggest brands

faq

Do you support push notifications?

Do you support file transfer and picture sharing?

Do you have a reseller program?

Products

Resources

Features

Compare

Cloud Softphone

Softphone SDK

Softphone Apps

White Label Softphone

Video Conferencing

Messaging

product tour

linkup Premium feature

linkup Premium feature

The plug and play communication SDK

The most advanced VoIP Softphone SDK on the market

Meet our developer-friendly SDK

The Acrobits SDK simplifies the entire development process.

See how easy building a fully branded UCaaS app is with our softphone SDK

From checkboxes to ready-made APIs — it's all there

Features

Always up to date

Documents

Detailed documentation

Features

Always up to date

Documents

Detailed documentation

Trusted By the biggest brands

faq

Do you support push notifications?

Do you support file transfer and picture sharing?

Do you have a reseller program?

Products

Resources

Features

Compare

The plug and play
communication SDK

The most advanced VoIP Softphone
SDK on the market

See how easy building a fully branded UCaaS
 app is with our softphone SDK