Reduce your business communication costs
Our business communication suite allows you concentrate on business growth without the stress of missed calls and lost leads. Learn the key features that benefit you the most:
SIP Trunking
We use SIP trunking for affordable calls across Kenya, allowing businesses to scale and pay only for what they require.
Internal Calling and Extension Dialing
Our communication system allows free internal calls via extension dialing, fostering collaboration without extra costs.
Call Routing and Management
Our system connects calls to the right teams, improving satisfaction, while recording provides insights for cost savings.

Explore Unified Communications
Cloud One Business Communication Suite revolutionizes business interactions by integrating voice calls, video conferencing, omnichannel messaging, and various integrations into one cohesive solution, removing the obstacles of distance, platforms, and systems.
Enhance your Customer Experience
Enable your teams to provide outstanding customer support across various channels with advanced contact center capabilities.
Enjoy advanced features such as automatic call distribution, call queues, wallboards, agent training, call recording, callback options, detailed reporting, and other sophisticated call center functionalities
Unify your messaging experience with one inbox for all digital platforms, including website live chat, SMS, WhatsApp, and Facebook. Effortlessly send, receive, and manage your business communications in UC Clients.
Empower your website visitors to reach you on phone with a single click from your site or your applications. The setup process is simple, thanks to our PBX’s integrated WebRTC and SDK features.
Comprehensive CRM, helpdesk, and database integrations that enable swift identification of incoming calls or messages, synchronize customer interaction logs, and much more.


Powerful Integrations to Streamline your Workflows
Easily streamline your workflows and empower your teams with ready-made integration with Microsoft Teams, popular CRMs, helpdesks, hotel PMS, and other business platforms.
You also get the ultimate flexibility to build your own with our open APIs.
Outstanding telephony features and flexible pricing plans
Cloud One Business Communication Suite offers scalable packages with flexible deployment options and industry-leading feature set:
SMB | Enterprise | Contact Center | Elite | |
Call Forwarding
| ✔️ | ✔️ | ✔️ | ✔️ |
Call Monitoring (Listen/Whisper/Barge-in) | ✔️ | ✔️ | ✔️ | ✔️ |
Call Parking | ✔️ | ✔️ | ✔️ | ✔️ |
Call Pickup | ✔️ | ✔️ | ✔️ | ✔️ |
Call Transfer (Attended/Blind) | ✔️ | ✔️ | ✔️ | ✔️ |
Call Waiting | ✔️ | ✔️ | ✔️ | ✔️ |
Call Flip/Switch | ✔️ | ✔️ | ✔️ | ✔️ |
IVR (Multi-level/Multi-lingual/Time-based) | ✔️ | ✔️ | ✔️ | ✔️ |
Queue | ✔️ | ✔️ | ✔️ | ✔️ |
Ring Group | ✔️ | ✔️ | ✔️ | ✔️ |
Paging & Intercom | ✔️ | ✔️ | ✔️ | ✔️ |
Conference Rooms | ✔️ | ✔️ | ✔️ | ✔️ |
CDR & Basic Reports | ✔️ | ✔️ | ✔️ | ✔️ |
Dial by Name | ✔️ | ✔️ | ✔️ | ✔️ |
AutoCLIP | ✔️ | ✔️ | ✔️ | ✔️ |
Caller ID | ✔️ | ✔️ | ✔️ | ✔️ |
CID-based & DID-based Call Routing | ✔️ | ✔️ | ✔️ | ✔️ |
DID (Direct Inward Dialing) | ✔️ | ✔️ | ✔️ | ✔️ |
DND (Do Not Disturb) | ✔️ | ✔️ | ✔️ | ✔️ |
DOD (Direct Outward Dialing) | ✔️ | ✔️ | ✔️ | ✔️ |
DNIS | ✔️ | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Call Recording
| ✔️ | ✔️ | ✔️ | ✔️ |
Boss-Secretary | ✔️ | ✔️ | ✔️ | ✔️ |
Custom Prompts | ✔️ | ✔️ | ✔️ | ✔️ |
Distinctive Ringtone | ✔️ | ✔️ | ✔️ | ✔️ |
Music on Hold | ✔️ | ✔️ | ✔️ | ✔️ |
MOH Playlist & Streaming | ✔️ | ✔️ | ✔️ | ✔️ |
T.38 Fax | ✔️ | ✔️ | ✔️ | ✔️ |
TAPI Driver | ✔️ | ✔️ | ✔️ | ✔️ |
Fax to Email | ✔️ | ✔️ | ✔️ | ✔️ |
Voicemail | ✔️ | ✔️ | ✔️ | ✔️ |
Group Voicemail | ✔️ | ✔️ | ✔️ | ✔️ |
Voicemail to Email | ✔️ | ✔️ | ✔️ | ✔️ |
LDAP Server | ✔️ | ✔️ | ✔️ | ✔️ |
PIN List | ✔️ | ✔️ | ✔️ | ✔️ |
Speed Dial | ✔️ | ✔️ | ✔️ | ✔️ |
Emergency Number | ✔️ | ✔️ | ✔️ | ✔️ |
Emergency Notifications | ✔️ | ✔️ | ✔️ | ✔️ |
SIP Forking | ✔️ | ✔️ | ✔️ | ✔️ |
IP Phone Concurrent Registrations | ✔️ | ✔️ | ✔️ | ✔️ |
CTI for Desk Phone Control | ✔️ | ✔️ | ✔️ | ✔️ |
Function Keys | ✔️ | ✔️ | ✔️ | ✔️ |
Hotkeys | ✔️ | ✔️ | ✔️ | ✔️ |
Call Allow/Block List | ✔️ | ✔️ | ✔️ | ✔️ |
Call Disposition | ✔️ | ✔️ | ✔️ | ✔️ |
BLF Support | ✔️ | ✔️ | ✔️ | ✔️ |
Busy Camp-on | ✔️ | ✔️ | ✔️ | ✔️ |
Business Hours & Holidays | ✔️ | ✔️ | ✔️ | ✔️ |
Administration | SMB | Enterprise | Contact Center | Elite |
Web-based Management Portal
| ✔️ | ✔️ | ✔️ | ✔️ |
Extension Group & Organization | ✔️ | ✔️ | ✔️ | ✔️ |
User Role & Permission | ✔️ | ✔️ | ✔️ | ✔️ |
Operation Logs | ✔️ | ✔️ | ✔️ | ✔️ |
Event Logs | ✔️ | ✔️ | ✔️ | ✔️ |
Event Notifications | ✔️ | ✔️ | ✔️ | ✔️ |
Backup and Restore | ✔️ | ✔️ | ✔️ | ✔️ |
Troubleshooting | ✔️ | ✔️ | ✔️ | ✔️ |
Built-in SMTP Server | ✔️ | ✔️ | ✔️ | ✔️ |
AMI (Asterisk Manager Interface) | ✔️ | ✔️ | ✔️ | ✔️ |
Network Drive | ✔️ | ✔️ | ✔️ | ✔️ |
SNMP Support | ✔️ | ✔️ | ✔️ | ✔️ |
APIs | ✔️ | ✔️ | ✔️ | ✔️ |
Hot Standby | ✔️ | ✔️ | ✔️ | ✔️ |
Security | ||||
SRTP & TLS Call Encryption | ✔️ | ✔️ | ✔️ | ✔️ |
Auto & Static Defense | ✔️ | ✔️ | ✔️ | ✔️ |
Global Anti-hacking IP Blocklist | ✔️ | ✔️ | ✔️ | ✔️ |
Certificates | ✔️ | ✔️ | ✔️ | ✔️ |
Password Policy Enforcement | ✔️ | ✔️ | ✔️ | ✔️ |
Two-factor Authentication (2FA) | ✔️ | ✔️ | ✔️ | ✔️ |
Allowed Country IP's & Codes | ✔️ | ✔️ | ✔️ | ✔️ |
Outbound Call Frequency Restriction | ✔️ | ✔️ | ✔️ | ✔️ |
Graphical Dashboard | ✔️ | ✔️ | ✔️ | ✔️ |
Auto Provisioning | ✔️ | ✔️ | ✔️ | ✔️ |
Bulk Import & Export | ✔️ | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Linkus UC Clients
| ✔️ | ✔️ | ✔️ | ✔️ |
Linkus Web Client | ✔️ | ✔️ | ✔️ | ✔️ |
Linkus Mobile Client (iOS & Android) | ✔️ | ✔️ | ✔️ | ✔️ |
Linkus Desktop Client (Windows & MacOS) | ✔️ | ✔️ | ✔️ | ✔️ |
Linkus Google Chrome Extension | ✔️ | ✔️ | ✔️ | ✔️ |
Operator Panel | ✔️ | ✔️ | ✔️ | ✔️ |
Unlimited Users | ✔️ | ✔️ | ✔️ | ✔️ |
Dispatch Active Calls | ✔️ | ✔️ | ✔️ | ✔️ |
(Redirect, Transfer, Hang up, Park, Monitor) Monitor Call Status | ✔️ | ✔️ | ✔️ | ✔️ |
(Inbound, Outbound, Extension, Parked Calls, etc.) | ✔️ | ✔️ | ✔️ | ✔️ |
Unified Presence | ✔️ | ✔️ | ✔️ | ✔️ |
Control Extension Presence | ✔️ | ✔️ | ✔️ | ✔️ |
Presence | ✔️ | ✔️ | ✔️ | ✔️ |
Custom Presence description | ✔️ | ✔️ | ✔️ | ✔️ |
Personal & Company Contacts | ✔️ | ✔️ | ✔️ | ✔️ |
Audio Conferencing | ✔️ | ✔️ | ✔️ | ✔️ |
Voicemail Transcription | ✔️ | ✔️ | ✔️ | ✔️ |
Call Pop-up URL | ✔️ | ✔️ | ✔️ | ✔️ |
Door Phone Video Preview | ✔️ | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
1:1 or Group Chat with Colleagues
| ✔️ | ✔️ | ✔️ | ✔️ |
File & Image Sharing | ✔️ | ✔️ | ✔️ | ✔️ |
Push Notification | ✔️ | ✔️ | ✔️ | ✔️ |
Sync Across Linkus UC Clients | ✔️ | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Custom PBX Domain Name (FQDN)
| ✔️ | ✔️ | ✔️ | ✔️ |
Remote & Secure PBX Web Portal Access | ✔️ | ✔️ | ✔️ | ✔️ |
Linkus UC Clients Remote Connection | ✔️ | ✔️ | ✔️ | ✔️ |
LDAP Server Remote Access | ✔️ | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Hassle-free Remote SIP Registration
| ✔️ | ✔️ | ✔️ | |
WebRTC Trunk | ✔️ | ✔️ | ✔️ | |
No Port Portwarding & NAT Issues | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Advanced Skill-based Routing & Queue Callback
| ✔️ | ✔️ | ✔️ | |
Switchboard-type Queue Panel | ✔️ | ✔️ | ✔️ | |
Real-time Wallboard | ✔️ | ✔️ | ✔️ | |
SLA Monitoring & Threshold Notifications | ✔️ | ✔️ | ✔️ | |
Insightful Call Center Reports | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Auto Dialers (Power, Progressive, Agentless)
| ✔️ | ✔️ | ✔️ | |
Campaign Settings & Management | ✔️ | ✔️ | ✔️ | |
Custom Call Disposition Tags | ✔️ | ✔️ | ✔️ | |
Performance-tracking Campaign Wallboard | ✔️ | ✔️ | ✔️ | |
Agent-based Campaign Call Inbox | ✔️ | ✔️ | ✔️ | |
Scheduled Callback | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Custom Call Disposition Tags
| ✔️ | ✔️ | ||
Custom Contextual Remarks | ✔️ | ✔️ | ||
Advanced Filter & Quick Searching | ✔️ | ✔️ | ||
Cross-client Synchronization |
SMB | Enterprise | Contact Center | Elite | |
Live Chat, SMS, WhatsApp, Facebook
| ✔️ | ✔️ | ✔️ | |
Central Message Inbox | ✔️ | ✔️ | ✔️ | |
Automatic Contacts Matching | ✔️ | ✔️ | ✔️ | |
Message to Queue | ✔️ | ✔️ | ✔️ | |
Chat Assignment & Transfer | ✔️ | ✔️ | ✔️ | |
Elevate Chats to Calls in One Click | ✔️ | ✔️ | ✔️ | |
Message Detailed Records | ✔️ | ✔️ | ✔️ | |
Trunk SMS API for ITSP | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
PBX-native Contacts Management
| ✔️ | ✔️ | ✔️ | |
Separate Permission Control Per Phonebook | ✔️ | ✔️ | ✔️ | |
CRM Contacts Synchronization | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Custom Rates Applied to Outbound Calls
| ✔️ | ✔️ | ✔️ | |
Analysis Report on Telecom Expenses | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Call Notification for Group Voicemails
| ✔️ | ✔️ | ✔️ | |
Listen to Messages & Call Back Directly over the Phone | ✔️ | ✔️ | ✔️ | |
Never Miss an Urgent Message | ✔️ | ✔️ | ✔️ | |
Ideal to Support Emergency After-hour Services | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Supported CRMs: Zoho, Salesforce, Hubspot, Bitrix24, Odoo.
| Zoho Only | ✔️ | ✔️ | ✔️ |
Integrate Local CRMs via CRM Integration Template | ✔️ | ✔️ | ✔️ | |
Click to Call | ✔️ | ✔️ | ✔️ | |
Auto Call Popup | ✔️ | ✔️ | ✔️ | |
Call Journal & Analytics | ✔️ | ✔️ | ✔️ | |
Contact Sync & Quick Searching | ✔️ | ✔️ | ✔️ | |
Auto & Manual Contact Creation | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Supported Helpdesks: Zendesk and Zoho Desk
| ✔️ | ✔️ | ✔️ | |
Integrate Local Helpdesks via Custom Integration Template | ✔️ | ✔️ | ✔️ | |
Auto Call Popup | ✔️ | ✔️ | ✔️ | |
Contact Sync & Quick Searching | ✔️ | ✔️ | ✔️ | |
Ticket & Contact Creation | ✔️ | ✔️ | ✔️ | |
Call Journal & Analytics | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Support Microsoft SQL, LDAP Integration
| ✔️ | ✔️ | ✔️ | |
Real-time Caller Lookup: Caller ID to Caller Name | ✔️ | ✔️ | ✔️ | |
Contacts Synchronization to PBX | ✔️ | ✔️ | ✔️ | |
Auto-route Callers Based on Phonebook Matches | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Custom PBX Domain Name
| ✔️ | ✔️ | ✔️ | |
Auto Domain Certificate Application | ✔️ | ✔️ | ✔️ | |
Auto Domain Certificate Renewal | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Microsoft Teams Integration
| ✔️ | ✔️ | ✔️ | |
Outlook Integration | ✔️ | ✔️ | ✔️ | |
Microsoft Entra ID (Azure Active Directory) | ✔️ | ✔️ | ✔️ | |
User Sync & Single Sign-on (SSO) | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Archive Files to External Servers
| ✔️ | ✔️ | ✔️ | |
Call Recordings Archival | ✔️ | ✔️ | ✔️ | |
System Backups Archival | ✔️ | ✔️ | ✔️ | |
Support FTP, SFTP, Amazon S3, Google Cloud Storage | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
User, Organization Unit, Group Synchronization
| ✔️ | ✔️ | ✔️ | |
Auto Extension Assignment for New User | ✔️ | ✔️ | ✔️ | |
Single Sign-on (SSO) | ✔️ | ✔️ | ✔️ | |
Faster and Easier Administration | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Bulk Email & Instant Link Invitation
| ✔️ | ✔️ | ✔️ | |
HD Audio and Video | ✔️ | ✔️ | ✔️ | |
Screen Sharing | ✔️ | ✔️ | ✔️ | |
In-meeting Team Chat | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Video Calls on Web Client
| ✔️ | ✔️ | ✔️ | |
Video Calls on Desktop Client | ✔️ | ✔️ | ✔️ | |
Video Calls on Mobile Client | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Cross-region Active-standby Redundancy
| ✔️ | |||
Automatic Failure Detection & Fallback | ✔️ | |||
Real-time Data Replication | ✔️ | |||
Secure SD-WAN or VPN Remote Networking | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Seamless, Lightweight Hotel Management
| ✔️ | ✔️ | ✔️ | |
Intuitive Front Desk Operation Panel | ✔️ | ✔️ | ✔️ | |
Wake-up Call Management | ✔️ | ✔️ | ✔️ | |
Room and Housekeeping Status | ✔️ | ✔️ | ✔️ | |
Guest Stay History | ✔️ | ✔️ | ✔️ | |
Call Accounting and Service Billing | ✔️ | ✔️ | ✔️ | |
Hotel Settings | ✔️ | ✔️ | ✔️ |
SMB | Enterprise | Contact Center | Elite | |
Room Status Synchronization
| ✔️ | ✔️ | ✔️ | |
Wake-up Call Scheduling | ✔️ | ✔️ | ✔️ | |
Call Accounting & Minibar Charging | ✔️ | ✔️ | ✔️ | |
Guest Information and Room Move | ✔️ | ✔️ | ✔️ |
Discover VoIP Solutions for All Industries
Our business communications suite is designed to fit various business types, we customize our solutions to leverage on the best features to enhance productivity in all work scenarios:
Discover our tailored VoIP Solutions
With our Call Center solution, your call agents and supervisors can provide an improved customer experience by utilizing a variety of advanced call management functionalities.
Connect Effortlessly from Any Location
Experience the power of our cloud-based PBX solution, allowing you to work from anywhere with audio and video calls, meetings, team chats, and more – accessible on nearly any device.
Increase your efficiency with comprehensive collaboration features such as presence updates, file sharing, and beyond.
Our hotel solution equips you to provide unparalleled 5-star customer experiences with our award-winning IP PBX specifically designed for hotels and resorts.
This PBX solution transforms your hotel's communication infrastructure with an integrated hotel management module and ready-to-use PMS integration, accommodating hotels of all sizes.
Promote effective dialogue and vibrant interactions between students and teachers across educational settings of all sizes.
Cloud One delivers an extensive array of solutions, from unified communication applications to call center services and access control, all designed to cultivate a connected, responsive, and secure environment for both students and educators.
Integrate all your team members, from sales to customer support, using a single communication platform. Enhance customer satisfaction and increase your sales figures.
With support for multiple sites, link your Headquarters, branch locations, mobile sales teams, and warehouses to ensure everyone stays connected. Enjoy free internal calls between all company extensions across various branches and reduce your calling costs.

Ready to enhance your business communication?
Let's turn your vision into reality. Contact us today for a free consultation