HelloDuty Cloud PBX: Voice, SMS, USSD, WhatsApp and Ticketing for African Businesses

If you are a CFO, COO or Head of Customer Experience at a bank, lender, insurer, hospital, e-commerce platform, logistics operator or B2B SaaS team in Kenya, Uganda, Tanzania, Rwanda, Nigeria, Ghana, Ethiopia or South Africa, you already know the problem: customers reach you on five different channels, your teams sit on five different tools, and nothing ties back to a single ticket, a single customer record or a single executive dashboard. HelloDuty was built to fix exactly that.

HelloDuty is a cloud-hosted, no-code PBX phone system that unifies Voice, two-way SMS, Bulk SMS, USSD applications, WhatsApp Business API and automatic ticketing on a single platform purpose-built for Africa. This guide walks you through what it is, how it works, the operational and commercial wins it unlocks for SMB and enterprise buyers, the countries we cover and how to get started.

What is HelloDuty Cloud PBX?

A cloud-hosted PBX (Private Branch Exchange) is a business phone system that lives in the cloud instead of a server room. There are no on-premise boxes to maintain, no separate engineer to dispatch when a line goes down, and no capex required to add a new agent, queue or branch. You log in from a browser, click, configure and go live, often within a single working day.

HelloDuty extends the classic cloud PBX model in three important ways. First, it is multi-channel by default. Voice is the foundation, but SMS, WhatsApp Business API and USSD applications are first-class citizens that share the same agent inbox, the same ticket schema and the same reports. Second, it is multi-country by design. Numbers, sender IDs, shortcodes and USSD codes are provisioned across the major African markets through direct mobile network operator (MNO) and carrier relationships. Third, it is integration-first. Every interaction can flow into your CRM, helpdesk, payment system or core banking platform through documented APIs and pre-built connectors for Salesforce, Odoo, Zoho, Zendesk, Freshdesk and Intercom.

The business problem HelloDuty solves

The buyer profile we work with most often looks like this:

• A growth-stage African business, somewhere between 20 and 2,000 employees.
• Customers spread across multiple regions, languages and channels.
• A regulated industry where customer data, call recordings and audit trails matter (banking, fintech, healthcare, insurance, logistics, BPO).
• A leadership team under pressure to grow revenue without linearly growing the support headcount.

The pain is always the same. Salespeople use personal WhatsApp numbers. Customer service agents juggle a dialer, a CRM and a spreadsheet. Bulk SMS goes through one vendor, voice through another, USSD through a third. When a customer complains, no one can pull a single timeline of the relationship. When the CEO asks for cost per resolved ticket, no one has a clean number. HelloDuty replaces that tangle with one platform, one ticket and one source of truth.

Voice

HelloDuty lets you publish a single, well-marketed business number instead of dozens of personal lines held by sales reps, branch managers or freelance customer service agents. One contact number gives you brand consistency, removes customer confusion and ensures that customer data is captured and stored lawfully under frameworks such as Kenya's Data Protection Act 2019 and South Africa's POPIA.

The platform supports both round-robin and first-come-first-served routing. Customers can be greeted by an IVR (Interactive Voice Response) that funnels them into sales, support or billing queues, or by an AI Voice agent that handles frequently asked questions in near-human, African-accented conversation. Teams that adopt the AI agent typically cut average wait time toward zero and dramatically reduce call abandonment on peak days.

Other Voice capabilities include:

• Automatic ticket creation for every inbound and outbound call.
• Virtual phone numbers and SIP trunking in Kenya, Tanzania, Uganda, Rwanda, Ethiopia, Nigeria, Ghana and South Africa.
• A CTI (Computer Telephony Integration) panel for agents with click-to-call, two-way messaging, full customer history, ticket tagging, guided scripts and CRM lookups.
• A supervisor toolkit with call logs, downloadable recordings, queue management, real-time wallboards and customisable reports.
• Outbound call campaigns powered by the sequential dialer, ideal for collections, telesales and reactivation.
• Dynamic dashboards for first-call resolution, abandonment rate, average handling time and agent occupancy.

WhatsApp Business API

HelloDuty is a Meta-onboarded WhatsApp Business API provider, which means your business can go far beyond what the consumer WhatsApp Business app allows. WhatsApp capabilities on HelloDuty include:

• Two-way conversational messaging with automatic ticketing, full transcript archiving and supervisor reporting.
• Outbound broadcasts for marketing, alerts, statements and KYC reminders, sent through approved templates.
• WhatsApp calling for businesses serving customers across multiple countries who want to skip costly international call rates.
• WhatsApp OTP delivery for secure logins, transactions and KYC.
• AI-powered WhatsApp chatbots that handle FAQs, qualify leads and book appointments 24/7.

SMS: two-way and bulk

HelloDuty offers both two-way SMS over shortcodes and Bulk SMS over branded sender IDs. We provision sender IDs and shortcodes on behalf of our clients in almost every African market and handle compliance touchpoints with regulators such as Kenya's Communications Authority. Typical use cases include:

• SMS OTPs for banking, fintech and e-commerce logins.
• Transactional alerts: payments received, statements ready, deliveries dispatched.
• Reminders for repayments, appointments and renewals.
• Promotions and offers with response tracking.
• SMS bots for surveys, support, order management and onboarding workflows.

USSD applications

USSD (Unstructured Supplementary Service Data) remains a critical channel for African consumers on feature phones or with intermittent data. HelloDuty provides dedicated and shared USSD codes in Kenya, Uganda, Tanzania, Rwanda, DRC, Ghana, Nigeria, Namibia, Malawi, Zambia and South Africa. Common business applications include:

• Self-serve account balance and statement requests.
• Loan applications and repayments with mobile money integration.
• Product and catalogue discovery for offline-first commerce.
• Customer support menus and complaints capture.
• Onboarding, surveys, promotions and competition entries.

Automatic ticketing and CRM integration

Every voice call, SMS thread, WhatsApp conversation and USSD session on HelloDuty automatically generates a ticket. Tickets carry full metadata, conversation transcripts, recordings, agent notes and outcome tags. Through native connectors, this data is pushed into Salesforce, Odoo, Zoho, Zendesk, Freshdesk, Intercom and most modern core banking and lending systems. The result is a single customer view that sales, marketing, support, risk and finance all share.

Pricing model

HelloDuty uses a transparent, modular pricing model. You pay a per-user subscription for the platform and CTI, plus usage for the channels you actually consume (voice minutes, SMS volume, WhatsApp conversations, USSD sessions). There are no setup fees for standard deployments and no long lock-in contracts. For enterprise buyers with regulated workloads, we offer dedicated SIP trunks, dedicated WhatsApp numbers, dedicated USSD codes, custom SLAs and private deployments.

Who is HelloDuty for?

The platform is in production with banks, microfinance institutions, digital lenders, insurers, hospitals, e-commerce platforms, logistics operators, BPOs and SaaS businesses across East and West Africa. If your team is managing more than a hundred customer conversations a day, scaling outbound campaigns, or trying to consolidate three or more communications vendors into one stack, you are firmly in our sweet spot.

FAQ

Is HelloDuty truly cloud-hosted?

Yes. There is no on-premise PBX hardware required. Agents need only a browser and a headset to log in and start handling customer interactions.

Which African countries does HelloDuty cover?

We provide numbers, SMS sender IDs, shortcodes or USSD codes in Kenya, Uganda, Tanzania, Rwanda, Ethiopia, Nigeria, Ghana, South Africa, DRC, Namibia, Malawi and Zambia, with expansion across the continent ongoing.

Can HelloDuty integrate with my existing CRM or core banking system?

Yes. We offer native connectors for major CRMs and a documented REST API for custom integrations into core banking, lending, ERP and proprietary systems.

How quickly can we go live?

Most SMB deployments are live within one to five working days. Enterprise rollouts with regulatory approvals and complex integrations typically complete within four to eight weeks.

Do you support AI voice and AI chat agents?

Yes. HelloDuty ships with AI Voice agents that speak with African accents and AI WhatsApp and SMS chatbots that can handle FAQs, lead qualification and transactional flows.

Say hello to happier customers and a healthier P&L

If you lead customer experience, sales or operations at a growing African business and you are tired of duct-taping vendors together, HelloDuty consolidates Voice, SMS, USSD, WhatsApp and ticketing into a single platform that pays for itself in agent productivity and retained revenue. Talk to our team for a personalised demo, or sign up and start a free trial today.