WebRTC & SIP Softphone

CallBD
VOIP Dialer

Professional WebRTC & SIP softphone dialer application for Bangladesh VOIP operators and call centres. Auto-dialer, predictive dialing, live call monitoring, call recording, and full CRM integration — all browser-based, zero installation needed.

200+

Call Centres

50K+

Agents Active

99.9%

Uptime SLA

CONNECTED
WebRTC

+880 1712-345678

00:02:34

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Core Features

Built for Modern VOIP Call Centres

Everything your agents and supervisors need to run a high-performance VOIP call centre in Bangladesh.

WebRTC Browser Dialer

Fully browser-based softphone — no plugins or app installations required. Works on Chrome, Firefox, and Edge. Agents can work from anywhere.

Auto & Predictive Dialer

Automated dialing modes including preview, progressive, and predictive dialer. Maximise agent talk time by eliminating manual dialing.

Call Recording

Record all calls automatically or on-demand. Recordings are stored securely with playback, download, and annotation capabilities for QA purposes.

Live Call Monitoring

Supervisors can listen in, whisper coach agents, or barge into live calls in real time. Full floor-view dashboard showing all agent statuses.

IVR & Call Routing

Drag-and-drop IVR builder for inbound call flows. Skill-based routing, time-of-day routing, overflow to queues or voicemail.

CRM Integration

Screen-pop with caller info from your CRM. Native integration with popular CRMs and REST API hooks for custom systems.

SIP Mobile App

Native iOS and Android SIP apps for field agents. Same extension number works on desktop and mobile for seamless mobility.

Real-Time Analytics

Live wallboard showing calls in queue, AHT, abandon rate, SLA compliance. Historical reporting with CSV/PDF export for any date range.

CallBD Billing Integration

Native, seamless integration with CallBD VOIP Billing for real-time cost tracking, balance alerts, and consolidated invoicing per agent or campaign.

Dialing Modes

The Right Mode for Every Campaign

Choose from four intelligent dialing modes to match your campaign type and compliance requirements.

Preview

Agent reviews contact record before manually initiating the call. Best for complex sales or sensitive customer interactions.

Progressive

System automatically dials next contact when an agent becomes available — one call per agent at a time. Safe and compliant.

Predictive Popular

AI-driven algorithm dials multiple numbers simultaneously, predicting agent availability. Maximises agent utilisation for outbound campaigns.

Power

Fixed dial ratio — dials a set number of lines per available agent. Simple and effective for high-volume outbound campaigns.

How It Works

Up and Running in Minutes

No hardware required. Just a browser and a SIP trunk — your call centre is live.

1

Configure SIP Trunk

Connect your SIP trunk or use our bundled VOIP termination. Works with any SIP provider globally.

2

Add Agents

Create agent extensions and assign skills, queues, and permissions. Send agents a login link — they're ready in seconds.

3

Upload Contacts

Upload contact lists via CSV or connect your CRM. Set calling schedules, time zones, and retry rules for each campaign.

4

Launch Campaign

Start your campaign and watch the live wallboard. Monitor, coach, and optimise in real time.

Pricing

Simple Per-Agent Pricing

Pay only for active agents. Scale up or down any time with no long-term contracts.

Starter

For small call centres (up to 10 agents)

৳2,999 /month
  • Up to 10 concurrent agents
  • WebRTC browser dialer
  • Inbound & outbound calling
  • Call recording (30-day retention)
  • Basic reporting
  • Email support
Get Started

Enterprise

For large call centres & BPOs (unlimited agents)

Custom
  • Unlimited concurrent agents
  • All Professional features
  • SIP mobile app (iOS & Android)
  • White-label branding
  • On-premises deployment
  • Unlimited call recording
  • Dedicated account manager
  • SLA-backed 24/7 support
Contact Sales
FAQ

Frequently Asked Questions

No. The WebRTC dialer runs entirely in a modern web browser (Chrome, Firefox, Edge). No downloads, no plugins. Agents just need a computer with a headset.
Yes. CallBD VOIP Dialer is SIP-standard compliant and works with any SIP trunk provider. You can also pair it with CallBD VOIP Billing for fully integrated call cost tracking.
All recordings are stored on encrypted servers. Access is role-based — only supervisors and admins can play or download recordings. Recordings can also be pushed to your S3-compatible storage.
Yes. The platform handles inbound ACD queues, blended inbound/outbound, and fully outbound predictive campaigns — all from the same agent interface.
Yes, we offer a 14-day free trial with up to 5 agents. Contact our sales team to activate your trial environment within 24 hours.

Ready to modernise your call centre?

Join 200+ call centres using CallBD VOIP Dialer to power their operations.