IBSng Telecom

Telecom Charging and Billing System

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Online and Offline Charging and Billing System

The charging and accounting system is a subset of the BSS system, which is recognized as the backbone of the telecom industry and supports the key day-to-day processes of telecommunication operators. The use of these systems brings capacity and sustainable service quality for telecom operators. One of the components of the BSS system is the Billing system, which manages the operations related to generating subscriber invoices and generating revenue for telecommunication services. In fact, this system records the subscribers’ usage of the operator’s services and calculates the customer’s costs.

The Necessity of Using a Billing System for Operators

Since the use of BSS systems affects the overall customer experience, their use is essential for modern telecom operators. Utilizing an effective Billing solution helps telecommunication companies smoothly carry out the process of calculating subscriber consumption and invoicing, ensuring revenue generation and subscriber satisfaction. By using a reliable charging and billing system, subscribers’ consumption will not exceed the permitted limit, preventing financial loss.

IBSng Telecom is recognized as a risk-free and effective solution for creating and stabilizing revenue streams for charging and billing. This system is a scalable and flexible solution that, while granting operators the ability to control subscriber credit, enables users to manage their costs through diverse and personalized service packages.

Pars Pouyesh's charging and billing solution supports the following types of scenarios

Network Scenarios

Mobile network, fixed network including ADSL and FTTx, Internet of Things (IoT), eSIM, Public WiFi, etc.

Charging Scenarios

Online charging, offline charging, and convergent charging

Payment Scenarios

Prepaid, postpaid, and hybrid

Business Models

B2C, B2B, and B2B2X

Advantages of Pars Pouyesh's Charging and Billing System

Real-time management of subscribers' balance

Support for multiple revenue models

Lower operational costs compared to foreign systems

Centralized management of diverse services (FMC)

Features of the Charging and Billing System

Support for Provisioning System via API Gateway

IBSng Telecom connects to the provisioning system using the API Gateway module, which plays a key role in applying changes to the AAA without affecting its integrations with other existing systems.

WiFi-based Calling and Offload

Pars Pouyesh’s charging and billing system is integrated with the mobile operators’ core system for authentication and granting access to subscribers, allowing subscribers connecting to the network from non-3GPP networks such as WiFi to make calls. Additionally, this system integrates with the mobile charging system to calculate subscriber invoices while using mobile data.

3GPP Interface Support

IBSng Telecom supports all main standard 3GPP interfaces for integration with the mobile operators’ core system, including aspects like WiFi offload, WiFi-based calling, charging, and more. SWx, STa, SWm, SWa, and S6b are among the key interfaces of this system.

Monitoring User Usage and Important Notifications

Pars Pouyesh’s charging and accounting system supports the implementation of Fair Usage Policies (FUP) by applying usage limits and usage-based notifications, giving operators better control over convergent data services and offerings.

Automatic Service Recovery

Pars Pouyesh’s charging and billing system, with its rapid service recovery capability during system outages or disruptions, prevents financial loss and pressure on network resources, reducing the operational costs of the IT department.

Real-time Policy Management

Pars Pouyesh’s charging and billing system enables the setup of prepaid plans. With this feature, the user’s permitted usage limit is predetermined; consequently, the user’s consumption will not exceed this limit. Also, with the feature of not reserving bandwidth for users, network resources, including bandwidth, are strictly divided among online users; therefore, shared resources between users can be utilized optimally.

Ghost Sessions Management

When the RAS connection with AAA is disrupted, the signal indicating the user’s offline status might not be received by the charging and accounting system. In this state, the user’s session enters a ghost state; meaning the user is actually offline, but IBSng has not expired the user’s session. In this scenario, if the user sends an online request to AAA again, authentication will not be possible because, according to AAA, this user is still online. Pars Pouyesh’s charging and accounting system prevents the occurrence of the above conditions by re-onlining the user’s session.

Compatible with Telecom Industry Protocols and BSS Modules

Pars Pouyesh’s charging and billing system is a modular, scalable, and convergent charging system supported by standard telecom industry protocols such as Radius, Diameter, and EAP over Radius. The design of this system is independent of the business model type, thus not creating limitations for operators. Pars Pouyesh’s charging and billing system integrates seamlessly with CRM, Mediation, Provisioning, Self-care, Role-Based Policy, Product Catalog, and Traffic Management. This comprehensiveness and adaptability allow you to offer innovative services tailored to each subscriber segment and create a wide range of revenue streams.

Support for Provisioning System via API Gateway

IBSng Telecom connects to the provisioning system using the API Gateway module, which plays a key role in applying changes to the AAA without affecting its integrations with other existing systems.

WiFi-based Calling and Offload

Pars Pouyesh’s charging and billing system is integrated with the mobile operators’ core system for authentication and granting access to subscribers, allowing subscribers connecting to the network from non-3GPP networks such as WiFi to make calls. Additionally, this system integrates with the mobile charging system to calculate subscriber invoices while using mobile data.

3GPP Interface Support

IBSng Telecom supports all main standard 3GPP interfaces for integration with the mobile operators’ core system, including aspects like WiFi offload, WiFi-based calling, charging, and more. SWx, STa, SWm, SWa, and S6b are among the key interfaces of this system.

Monitoring User Usage and Important Notifications

Pars Pouyesh’s charging and accounting system supports the implementation of Fair Usage Policies (FUP) by applying usage limits and usage-based notifications, giving operators better control over convergent data services and offerings.

Automatic Service Recovery

Pars Pouyesh’s charging and billing system, with its rapid service recovery capability during system outages or disruptions, prevents financial loss and pressure on network resources, reducing the operational costs of the IT department.

Real-time Policy Management

Pars Pouyesh’s charging and billing system enables the setup of prepaid plans. With this feature, the user’s permitted usage limit is predetermined; consequently, the user’s consumption will not exceed this limit. Also, with the feature of not reserving bandwidth for users, network resources, including bandwidth, are strictly divided among online users; therefore, shared resources between users can be utilized optimally.

Ghost Sessions Management

When the RAS connection with AAA is disrupted, the signal indicating the user’s offline status might not be received by the charging and accounting system. In this state, the user’s session enters a ghost state; meaning the user is actually offline, but IBSng has not expired the user’s session. In this scenario, if the user sends an online request to AAA again, authentication will not be possible because, according to AAA, this user is still online. Pars Pouyesh’s charging and accounting system prevents the occurrence of the above conditions by re-onlining the user’s session.

Compatible with Telecom Industry Protocols and BSS Modules

Pars Pouyesh’s charging and billing system is a modular, scalable, and convergent charging system supported by standard telecom industry protocols such as Radius, Diameter, and EAP over Radius. The design of this system is independent of the business model type, thus not creating limitations for operators. Pars Pouyesh’s charging and billing system integrates seamlessly with CRM, Mediation, Provisioning, Self-care, Role-Based Policy, Product Catalog, and Traffic Management. This comprehensiveness and adaptability allow you to offer innovative services tailored to each subscriber segment and create a wide range of revenue streams.

پشتیبانی از سامانه Provisioning از طریق API Gateway

IBSng Telecom با استفاده از ماژول API Gateway به سامانه provisioning متصل می‌شود که نقش کلیدی در اعمال تغییرات در AAA بدون تأثیر بر یکپارچگی‌های آن با سایر سیستم‌های موجود دارد.

تماس مبتنی بر WiFi و Offload

سامانه شارژینگ و بیلینگ پارس پویش با سیستم مرکزی اپراتورهای تلفن همراه برای احراز هویت و اعطای دسترسی به مشترکین یکپارچه شده تا مشترکینی که از شبکه‌های غیر از 3GPP مانند WiFi به شبکه متصل می‌شوند امکان برقراری تماس را داشته باشند. همچنین این سامانه با سیستم شارژینگ موبایل یکپارچه می‌شود تا صورت‌حساب مشترکین حین استفاده از دیتای موبایل محاسبه شود.

پشتیبانی از رابط 3GPP

IBSng Telecom از تمام رابط‌های اصلی استاندارد 3GPP برای یکپارچگی با سیستم مرکزی اپراتورهای تلفن همراه پشتیبانی می‌کند و مواردی مانند offload WiFi، تماس مبتنی بر WiFi، شارژینگ و … را شامل می‌شود. SWx، STa، SWm، SWa و S6b از جمله رابط‌های کلیدی این سامانه هستند.

نظارت بر استفاده کاربران و اعلان‌های مهم

سامانه شارژینگ و اکانتینگ پارس پویش از اجرای سیاست‌های استفاده منصفانه (FUP) با اعمال محدودیت‌های استفاده و اعلان‌های مبتنی بر میزان استفاده پشتیبانی می‌کند و به اپراتورها کنترل بهتری بر خدمات و پیشنهادات داده‌های همگرا می‌دهد.

بازیابی خودکار سرویس

سامانه شارژینگ و بیلینگ پارس پویش با قابلیت بازیابی سریع سرویس در زمان قطعی یا اختلال در سیستم، از هدررفت مالی و ایجاد فشار بر منابع شبکه جلوگیری می‌کند و هزینه‌های عملیاتی واحد آی‌تی را کاهش می‌دهد.

مدیریت سیاست‌ها به صورت در لحظه

سامانه شارژینگ و بیلینگ پارس پویش امکان راه‌اندازی پلن‌های پیش‌پرداخت را فراهم می‌کند. با این ویژگی محدوده مصرف مجاز کاربر از قبل تعیین شده؛ در نتیجه مصرف کاربر از این محدوده تجاوز نخواهد کرد. همچنین با ویژگی عدم رزرو پهنای باند برای کاربران، منابع شبکه از جمله پهنای باند فقط بین کاربران آنلاین تقسیم می‌شود؛ به همین دلیل می‌توان از منابع اشتراکی بین کاربران به‌صورت بهینه استفاده کرد.

مدیریت Ghost Sessions

در زمانی که اتصال RAS با AAA دچار اختلال می‌شود، ممکن است سیگنال اعلام آفلاین شدن کاربر توسط سامانه شارژینگ و اکانتینگ دریافت نشود. در این حالت سشن کاربر در حالت ghost قرار می‌گیرد؛ به این معنا که کاربر در واقع آفلاین است اما IBSng سشن کاربر را منقضی نکرده است. در این حالت اگر کاربر دوباره درخواست آنلاین شدن به AAA ارسال کند امکان احراز هویت وجود نخواهد داشت؛ زیرا از نظر AAA این کاربر هنوز آنلاین است. سامانه شارژینگ و اکانتینگ پارس پویش با Re-online کردن سشن کاربر از وقوع شرایط فوق پیشگیری می‌کند.

همگام با پروتکل‌های صنعت تلکام و ماژول‌های BSS

سامانه شارژینگ و بیلینگ پارس پویش یک سیستم شارژینگ ماژولار، مقیاس‌پذیر و همگراست که با پروتکل‌های استاندارد صنعت تلکام مانند Radius، Diameter،EAP over Radius  پشتیبانی می‌کند. طراحی این سامانه، مجزا از نوع بیزینس مدل است بنابراین برای اپراتورها محدودیت ایجاد نمی‌کند. سامانه شارژینگ و بیلینگ پارس پویش با CRM، Mediation، Provisioning، Selfcare، Role-Based Policy،Product Catalog و Traffic Management به‌خوبی یکپارچه می‌شود. این جامعیت و انطباق‌پذیری به شما اجازه می‌دهد خدمات نوآورانه متناسب با هر بخش‌ از مشترکین ارائه دهید و طیفی وسیعی از جریان‌های درآمدی را ایجاد کنید.

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