VoIP Push Notification on iOS: Navigating Challenges and Crafting Solutions

The VoIP realm is defining new milestones of success every year. Leveraging VoIP Push Notification, VoIP-based communication has set a benchmark for performance, cost effectiveness, and quality of calls. Tailored VoIP development services are available for businesses that are interested in building sustainable and comprehensive platforms. Certainly, building powerful communication and collaboration tools using VoIP has become a new trend in the global telephony industry.

As the popularity of voice over internet protocol increases, the demand for hybrid solutions also increases. For example, the integration of a CRM solution, an IP PBX solution, an AI technology tool, etc. is pretty common. Moreover, custom VoIP development also includes the integration of multiple communication tools or mechanisms. For example, developing VoIP based communication tools for smartphone users with VoIP application development services is a common phenomenon.

In the case of VoIP and mobile app conjunction, companies develop smart apps. These apps use SIP calling features to provide the advantage of VoIP based communication. In addition to that, they provide the flexibility and mobility benefits of a smartphone. In short, the advantages of using VoIP communication are doubled.

It must sound fascinating to combine two different technologies to develop custom VoIP communication solutions. However, it is quite challenging. Certainly, all technologies are not compatible with VoIP. Moreover, some quality or technical restrictions make it difficult to make functionalities work accurately. One feature that is really interesting and useful, but challenging to integrate is VoIP push notification on the iOS app for VoIP calling.

In this blog post, we are going to cover more details on VoIP push notifications on iOS and how you can implement them successfully in detail.

So without any further delays, let’s jump into this fascinating topic and learn more interesting details about it.

1.?Understanding Push Notification

In simple words, a push notification is a mechanism to send an important message to the device of users. This device can be a smartphone or mobile phone. To trigger this application, there are different server side applications available. Moreover, developers can also use SDK for client side push notifications.

There are various instances of sending push notifications to clients. For example, push notifications are sent to provide an update for an upcoming app version upgrade alert. Moreover, the app can also send a push notification to give an alert on the due date for the invoice. In short, any important message is sent via push notifications.

There are Three Different Types of Push Notifications Such as:

Background Notifications: When the app is not actively running, background notifications are delivered to the device.

Foreground Notifications: These types of apps are delivered when the user is actively using the app.

Silent Notifications: Certainly, these notifications are silent in nature because they don’t send any alerts. Whenever a user opens the app, he or she can check these notifications.

2.?Understanding VoIP Push Notification

Similar to conventional push notifications, the role of VoIP push notifications is similar, too. However, push notifications specifically work for real time communication apps to give an alert to the device for an incoming message in real time.

For example, if a device is offering voice or video calls or conference calls, then VoIP push notifications send alerts to the users about incoming calls. Unlike traditional push notifications, VoIP push notifications don’t send just a message, but they take an added step. Certainly, it wakes up the device with the push notification to alert the user to attend the real time communication. This feature makes real time communication possible. This feature works even when the app is active or not. Therefore, it helps in building a powerful and real time communication app.

To make VoIP push notifications work, it is necessary to implement them correctly. Certainly, VoIP software development companies implement push notifications using the right protocols. For example, to implement VoIP push notifications, developers use Firebase Cloud Messaging (FCM). Moreover, to implement these notifications in Apple devices, the Apple Push Notification Service (APN) is used.

3.?Major Challenges in Implementing VoIP Push Notifications on iOS

Implementation of VoIP push notifications on iOS devices is quite challenging compared to Android devices. Therefore, it is necessary to learn about the major challenges developers face during VoIP push notifications on iOS.

Strict Background Execution Policies And Compliances

For iOS devices, there are stern policies related to executing background code to keep batter and system performance better. Therefore, developers offering VoIP development services have to focus on striking a balance between making functionalities work and still following the compliances set by Apple. As a result, it creates challenges in making VoIP apps run in the background and sending VoIP push notifications to the users on receipt of the call.

Bandwidth And Latency

Any VoIP functionality works better only if the device has an active internet connection. Firstly, if the device does not have an active internet connection, then it will not work properly. Secondly, if bandwidth is low, then VoIP push notifications will not work efficiently.

User Permission

For iOS device users, you have to take exclusive permission to send them VoIP push notifications. Possibly, customers find it irritating to receive notifications with a doubt that you may send sales and promotional messages. Moreover, customers don’t give device permissions easily, which requires clarification on why someone should let you send a notification. However, customers also don’t read long explanations. As a result, it becomes quite challenging to get user permission to send VoIP push notifications.

Security Concerns

Apple is quite concerned about the security and privacy of users. As a result, there are several restrictions imposed by the platform to make apps secure. Moreover, it is necessary to keep communication secure for users. VoIP is easy to intercept if developers have not implemented security features. Therefore, it becomes challenging to develop an app that is highly secure.

Other Technical Challenges

Apple has several policies and technical restrictions that make it challenging to build a seamless app with a VoIP push notification feature. For example, background refresh is necessary to fetch data and content periodically. However, it can drain battery life and performance of the device. Therefore, developers have to face challenges because Apple has strict policies related to battery life and device performance optimization.

In addition to that, seamless integration of CallKit is another challenging job that developers offering VoIP application development services need to manage. Furthermore, policies to get app store approval for listing a VoIP app are crucial and challenging jobs.

Read our blog post sharing a Complete Guide on Callkit. It shares how you can save battery life of VoIP calls using Callkit for iOS.

4.?Key Solutions to Overcome Implementation Challenges

As mentioned earlier, it is difficult to build seamless VoIP push notifications for iOS users. We have already had a look at the major challenges. So, now let’s look at the possible solutions to help you overcome these challenges.

Meet Compliances For Background App Running Policies

There are several tricks to optimizing apps to meet policies imposed by Apple to run an app in the background. For example, the intelligent implementation of background app refresh helps tackle this challenge. Moreover, efficient task scheduling and silent push notification implementation are quite helpful in making the app more performance driven. Moreover, these practices will help in meeting compliance related restrictions of iOS.

Facing Bandwidth And Latency Related Challenges

Experienced developers who have been offering custom VoIP development can help in meeting this challenge with ease. Certainly, there are tried and tested methods that can help you work on this challenge seamlessly. For example, developers can perform audio codec optimization. Moreover, developers can work on the data compression part to reduce the load on the internet. Furthermore, they can also work on data packet prioritization. As a result, even with low bandwidth and latency, users can enjoy seamless voice and video calling on their iOS devices.

Be Clear And Conscious

Certainly, it is challenging to obtain user permission to send VoIP push notifications. However, it is not impossible. Developers can create a concise, explicit, and creative message that asks users to give permission while signing up. As a result, you can get explicit permission.

Security And Protection

It is necessary to work on reliable delivery of VoIP push notifications. Moreover, this process needs to be completely secure. Experienced developers can use encryption methods to make VoIP push notifications and VoIP calling completely secure. In addition to that, developers can also implement an SSL certificate and redundancy mechanisms. Furthermore, two-way authentication and similar security features can help in making the overall app completely secure.

Resolution To Deal With Other Challenges

The strict policies of Apple are often a big challenge to face as we have discussed in this blog post. However, you can keep walking shoulder to shoulder with application development and Apple’s policies. Moreover, experienced developers also help in the seamless implementation of Callkit and other features. Furthermore, knowing all policies to get listed on the Apple store is another important key to success while developing a VoIP communication app with a VoIP push notification feature.