Carrier-Grade PBX

BitsPath Voice
Enterprise Cloud PBX.

Multi-tenant cloud PBX platform with IVR, ring groups, voicemail, and advanced call routing. Built in Rust for carrier-grade reliability and performance.

BitsPath Voice
Part of Bitspath Communication Cloud
45+
RBAC Permissions
5
Ring Strategies
REST
Full API Access
Rust
High Performance

Core Features

Complete PBX Functionality

Extensions & Gateways

Manage user extensions and configure SIP/VoIP gateways for call termination and origination.

Ring Groups

Sophisticated call routing with simultaneous, sequential, random, enterprise, and rollover strategies.

IVR / Auto Attendant

Interactive voice response with DTMF menus, text-to-speech support, and custom audio greetings.

Voicemail System

Complete voicemail with multiple greetings, email notifications, and transcription support.

Call Routing

Inbound and outbound routes with time conditions, DID matching, caller ID manipulation, and gateway failover.

CDR & Analytics

Comprehensive call detail records with real-time dashboard and system statistics.

Enterprise Ready

Built for Scale & Security

Multi-Tenant Architecture

Isolated tenant schemas with complete data segregation. Each tenant gets their own SIP domain, billing, and usage tracking.

Enterprise RBAC

45+ granular permissions across multiple categories. Admin, Operator, and User roles with custom permission sets.

Pure Rust Telephony

Entire SIP and media stack written in Rust. Zero-copy packet processing, async I/O, and memory-safe concurrent call handling.

Native SIP Stack

Custom-built SIP parser and RTP media engine. Sub-millisecond latency with carrier-grade reliability and no external dependencies.

Technology

Modern Tech Stack

API Server
Rust + Axum 0.8
Database
PostgreSQL 18.1
PBX Engine
Pure Rust
Auth
JWT + Argon2
Frontend
Next.js 16.1
Deployment
Docker

Bitspath Ecosystem

Unified Communications

BitsPath Voice integrates seamlessly with the entire Bitspath Communication Cloud ecosystem, enabling organizations to build comprehensive omnichannel communication platforms.

  • Voice, SMS, Email in one platform
  • WhatsApp Business API integration
  • Push notifications support
  • Workflow automation with BitsPath Flow
Explore BitsPath Suite

REST API

Full programmatic access

POST /api/calls/originate
{
"extension": "1001",
"destination": "+8801819800400"
}

Ready to Modernize Your Voice Infrastructure?

Get carrier-grade reliability with enterprise features. Contact us for a demo or custom deployment.