CommSwitch Class 4 VoIP Platform

Turn-Key & High Density VoIP Platform for Wholesale Service Providers


CommSwitch Class 4 VoIP Platform is a Secure, High Density & Turn-Key Infrastructure for Service Providers who use its open and scalable architecture to run profitable wholesale Voice & Peering operations globally. The platform's extensive operations and business support capabilities helps Service Providers to cost effectively run operations and make Intelligent Routing & Billing decisions.

CommSwitch Class 4 VoIP Platform can be deployed in 2 variants:
  • With its inbuilt Routing & Billing functions.
  • With 3rd party Routing & Billing Platforms through standard RADIUS & SIP Redirect Interfaces. In this case, only the Softswitch is deployed by Alphaveta Limited.



5,000 Ports per Installation. 1 Server. Non Redundant Architecture.


20,000 Ports per Installation. Upto 4 Servers. Cold Standby with Database Replication Architecture.


High Availability Architecture

The Platform is available with a Cold Standby on all its elements along with a Real-time Database replication. A continuos health check keeps track of the primary Server availability and in case of failure, scripts shift the traffic to the Secondary Server.

Pre-Integrated for Rapid Time to Market

The solution is pre-integrated with SoftSwitch, Routing, Real- time Prepaid & Postpaid Billing, Provisioning and Reporting. It is field proven with large Service Providers.

Lower Total Cost of Ownership

Solution runs on industry leading Intel‐Linux‐JBOSSPostGreSQL infrastructure. There are no expensive Application Server or Database Licenses to be procured.

Strong Reseller Management

Helps in partitioning the system for multiple White Label Resellers for quicker ROI. The resellers can create their own Billing Plans and add Customers.

Third Party Routing & Billing Integrations

The Platform integrates with 3rd party Routing & Billing Applications through RADIUS & SIP REDIRECT Interfaces.


Signaling & Media Control

SIP SoftSwitchRADIUS AAA, REDIRECT & ENUM Server Support. NAT Traversal & Topology Hiding. Media Monitor (Disconnect Call on No Media). Caller‐Carrier PTIME isolation. Auto Inband, Outband DTMF over IP. Digit Manipulation & Number Translation.
Advanced Routing Least Cost & Profit based Routing. LRN & MNP based Routing. Source & Destination based Routing. Prefix & Percentage based Routing. Preferred & Gateway based Routing. Route Capacity [Channels/CPS] Routing.

Real-time Billing

Rates ManagementDestination based Rating. Pulse Customization. Date & Time based Rates Upload. CSV and Excel File Support. E.164 Format Support. E.212 Format Support.
Real-time BillingPrepaid & Postpaid Billing. Wholesale Tariff Management. Blocking & Unblocking of Destinations. Hierarchy based Billing. Re‐Rating. Individual Credit Limits for every Endpoint. Online Payment Gateway Integration. Lower Balance Mail Alert.
InvoicingPeriodic Invoice Generation. Invoices in PDF and Excel Format. Call snapping on reaching Credit Limit. Online Payment Gateway Integration.

Operations & Management (O&M)

Web based GUIFeature Rich Graphical Dashboard. Web based Administrator, Reseller & User Portal. Detailed Carrier, User & Traffic Reports. Payments, Overdrafts & Fund Transfer Reports. Billing & Invoice Reports.
SecuritySecure & Validated Remote Access. Validated IP Access. Role based Access Privileges & Control. Selective rights enabling / disabling for Users. Data Encryption for Critical Data Storage.
Logging Configurable Log Levels. User Activity Logs on the System. Detailed Protocol Analysis through Ethereal.


WebAPIs for Custom Web Portals. APIs for third party OSS / BSS Integrations. APIs for Mobile App Integration.
RADIUS AAA through standard Cisco VSAs. CDRs through Start & Stop Accounting. Multiple RADIUS Server Support with Failover.
SIP REDIRECT Support for Single & Multiple Routes. Support for Parallel Trying. Support for Multiple REDIRECT Servers.