# ASTPP Software Pricing, Alternatives & More 2026 | Capterra > With the help of Capterra, learn about ASTPP Software - reviews, pricing plans, popular comparisons to other VoIP products and more. Source: https://www.capterra.com/p/239601/ASTPP/ --- # ASTPP Software Review 2026: Features, Reviews, Integrations, Pros & Cons Last updated on July 21, 2026 Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Description](#description)[Use cases](#use-cases)[Alternatives](#alternatives)[FAQs](#faqs)[Features](#features)[Pricing](#pricing)[Integrations](#integrations)[Support](#support) ASTPP ## What is ASTPP? ASTPP is a powerful open-source VoIP billing and telephony platform designed for telecom operators, VoIP service providers, calling card providers, and enterprises. Built on industry-leading technologies like FreeSWITCH and OpenSIPS, ASTPP delivers scalable, reliable, and feature-rich Class 4 and Class 5 softswitch solutions with advanced billing automation. ASTPP is among the few VoIP platforms that support an N-level reseller architecture, making it an ideal solution for telecom businesses with multi-tier distribution models. The platform helps automate complex telecom operations including: VoIP billing and invoicing Routing and switching DID management SIP trunk management Calling card Multi-tenant IP PBX MVNO billing STIR/SHAKEN implementation Fax over IP (FoIP) Call forwarding and telephony management ASTPP offers a comprehensive suite of telecom and VoIP solutions, including: Class 4 Softswitch Class 5 Softswitch VoIP Billing Solution FreeSWITCH SIP Trunking ## What is ASTPP used for? [VoIP](https://www.capterra.com/voip-software/)[Telephony](https://www.capterra.com/telephony-software/) Top alternative Featured Overall rating Based on 0 user reviews Reviews sentiment Positive \- Neutral \- Negative \- Contact vendor for pricing Free trial not available Includes Free Version Capterra Shortlist charts the highest-rated and most popular products... Our "Best of" badge program showcases products with the highest ratings... Our "Best of" badge program showcases products with the highest ratings... Do you work for ASTPP?[Manage this product listing](https://digitalmarkets.gartner.com/get-listed/claim-bx?url=https://inextrix.com&name=ASTPP) ## Compare with a popular alternative Capterra selects software alternatives based on relevant features, verified user reviews and user interactions. Placement may be influenced by client status. ### ASTPP 0.0 VS. [4.4 (467)](https://www.capterra.com/p/158704/3CX/reviews/) Starting Price Contact vendor Starting Price $350 Flat Rate, Per Year Free Trial Free Version Pricing Options Free Trial Free Version Ease Of Use 0.0 (0) Ease Of Use 4.4 (698) Value For Money 0.0 (0) Value For Money 4.3 (678) Customer Service 0.0 (0) Customer Service 4.1 (648) ## ASTPP alternatives Highest Rated [VoIP.ms](https://www.capterra.com/p/203084/VoIP-ms/) [4.8 (698)](https://www.capterra.com/p/203084/VoIP-ms/reviews/) Starting price $1.10 Per User, Per Month Pricing Options Free Trial Free Version User Rating 97% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/203084/VoIP-ms/) [Ringover](https://www.capterra.com/p/169627/RingOver/) [4.7 (884)](https://www.capterra.com/p/169627/RingOver/reviews/) Starting price $29.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 96% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/169627/RingOver/) [Nextiva](https://www.capterra.com/p/175788/Nextiva/) [4.6 (919)](https://www.capterra.com/p/175788/Nextiva/reviews/) Starting price $25.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 90% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/175788/Nextiva/) [Telnyx Suite](https://www.capterra.com/p/173804/Telnyx/) [4.8 (195)](https://www.capterra.com/p/173804/Telnyx/reviews/) Starting price $1.00 Per User, Per Month Pricing Options Free Trial Free Version User Rating 96% of reviewers rated it above 4 stars [Learn More](https://www.capterra.com/p/173804/Telnyx/) ## FAQs about ASTPP Overview ### What company size and specific industries is ASTPP built for? ASTPP is designed for telecom operators, VoIP providers, and communication businesses of varying sizes, including small providers and larger service companies. It fits organizations in the telecommunications and internet communications sectors that need an open-source VoIP billing and softswitch platform. Features and Usability ### What are the key features of ASTPP? ASTPP offers VoIP and SIP trunking features with call routing, call transfer, automatic call distribution, and IVR for phone system management. It also includes call center management, call monitoring, queue management, reporting and analytics, invoice creation, invoice history, and third-party integrations. Integrations ### Which third-party tools and platforms does ASTPP integrate with? ASTPP integrates with 8 third-party tools and platforms, including payment, CRM, marketing, and monitoring systems. Key integrations include PayPal, Stripe, Mailchimp, Salesforce Platform, Vtiger CRM, Zoho CRM, WHMCS, and Zabbix. Getting Started and Support ### What training and onboarding options does ASTPP offer? ASTPP provides in person training, live online sessions, webinars, documentation, and videos to help teams get started. In person and live online formats support guided instruction, webinars provide scheduled group learning, documentation offers written reference material, and videos support self-paced review of key steps and features. Getting Started and Support ### What customer support options does ASTPP offer? ASTPP provides email/help desk, FAQ/forum, knowledge base, phone support, 24/7 live rep, and chat. Support quality cannot be summarized from reviewer feedback here, since no support-related reviews are available, so only the listed channels can be confirmed. ## Features AI summary Based on 2,504 VoIP reviews Not all VoIP products cover every must-have feature. Here is what Capterra reviewers flag as essential when choosing a solution: - **Online Voice Transmission** (**58%** of reviewers rated this feature as critical) - **Call Routing** (**49%**) - **Mobile Access** (**56%**) ASTPP supports **Call Routing**, which helps businesses direct calls efficiently across users and departments. However, it does not include **Online Voice Transmission** or **Mobile Access**. Instead, it offers **Alerts/Notifications** (**44%**), a feature reviewers also consider important for staying on top of call activity and system events. Together, these capabilities help teams manage communications more effectively while keeping key updates visible. Activity Dashboard Dashboard to view the status of ongoing processes, identify current incidents and track past activities Alerts/Notifications Alerts or notifications of various types such as pop-up messages, sounds, banners, or badges API Application programming interface that allows for integration with other systems/databases Automatic Call Distribution Distribute/route/connect calls Call Center Management Manage all call center activities including call monitoring, call recording, call answering, call transfer, etc. Call List Management Manage and track all past and future calls. ASTPP 23 features Dashboard to view the status of ongoing processes, identify current incidents and track past activities Alerts or notifications of various types such as pop-up messages, sounds, banners, or badges Application programming interface that allows for integration with other systems/databases Distribute/route/connect calls Manage all call center activities including call monitoring, call recording, call answering, call transfer, etc. Manage and track all past and future calls. Listen to live phone conversations for the purpose of training and assessing agent performance Track and report on all incoming and outgoing calls Sends voice calls to a specific queue based on predetermined criteria Transfers live calls to other agents Computer-telephony integration is the use of computers to manage telephone calls Manage, organize, and store contact information Built-in customer relationship management (CRM) capabilities or integration with a third-party CRM system Alter the layout and content of reports Read and accept a combination of touch tone keypad selections and voice inputs and provide the appropriate prerecorded voice response Observe and track the demand, usage, progress or quality of a system, product, or user Monitor wait time and abandonment for incoming requests that have not been routed Active monitoring of systems, applications, or networks Collection, analysis, and representation of numerical data and generation of reports to understand various patterns View and track pertinent metrics to find patterns and gain insights from data Enables the connectivity to send and receive calls over the internet Set up connections to third-party platforms to improve business processes Place/receive calls through voice over IP connection Get Advice We can help you find the software with the features you need. ## Pricing Free Version Enterprise Edition Custom Quote Available. It includes: - All Features Of Community Edition - Advanced Features - Access To Enterprise Addons - Unlimited Support - Unlimited Upgrades - No Limit On Data Records - Installation And Configuration Handled By ASTPP Team ## Integrations [ PayPal](https://www.capterra.com/p/207944/PayPal/)[ Mailchimp](https://www.capterra.com/p/110228/MailChimp/)[ Zoho CRM](https://www.capterra.com/p/155928/Zoho-CRM/)[ Stripe](https://www.capterra.com/p/123889/Stripe/)[ Salesforce Platform](https://www.capterra.com/p/268338/App-Cloud/)[ Vtiger CRM](https://www.capterra.com/p/112491/vtiger-CRM/)[ WHMCS](https://www.capterra.com/p/130157/WHMCS/)[ Zabbix](https://www.capterra.com/p/135902/Zabbix-Monitoring-Solution/) Connect with a Capterra advisor for a free 15-minute consultation Get a personalized software list aligned to your business needs with guidance from our expert advisors. Our team has helped 1 million+ businesses like yours find options that fit their needs. ## Support, customer service and training options Support - Email/Help Desk - FAQs/Forum - Knowledge Base - Phone Support - 24/7 (Live rep) - Chat Training - In Person - Live Online - Webinars - Documentation - Videos Deployment - Web - Android - iPhone/iPad Typical users - Freelancers - Small businesses - Mid size businesses - Enterprises ## Top-rated software of 2026 ### Fill out the form and we'll send a list of the top-rated software based on real user reviews directly to your inbox.