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Hosted cloud PBX · Singapore
Cloud PBX Singapore provider for modern teams
HyperCloudSoft is a Singapore cloud PBX provider and an official Yeastar partner. We supply LinkusPBX, a hosted cloud PBX (a cloud IP PBX for business VoIP calling) built on the Yeastar P-Series platform, with local scoping, setup and support, and plans that scale with your team. Office packages start at SGD 39/month on an annual commitment; telco service and external calls are extra.
Why Singapore teams choose cloud PBX
Predictable monthly cost
No PBX hardware to buy or maintain. Pay a monthly package fee sized to your extensions.
Local support
A Singapore-based team helps with scoping, number arrangements, setup and ongoing changes.
Cloud PBX vs old phone systems
| Cloud PBX | Traditional PABX | |
|---|---|---|
| Hardware | Hosted, no on-site PBX box | On-premise box and wiring |
| Remote work | Mobile, desktop and web apps | Mostly tied to the office |
| Adding users | Add extensions in the admin portal | Cards, wiring or technician visits |
| Maintenance | Updates managed by the provider | Repairs and end-of-life upgrades |
Read more in cloud PBX vs PABX and replacing your PABX.
Who it is for
SMEs and growing offices
Teams of 5 to 90+ staff who want a professional phone system without hardware.
Hybrid and remote teams
Staff who split time between office, home and client sites.
Sales and support desks
Teams that need queues, call recording, reporting and CRM integrations.
What is included
- Hosted cloud PBX with extensions sized to your package (CP10–CP90)
- Linkus mobile, desktop and web clients
- Auto attendant, ring groups, call queues and voicemail
- Call centre reporting and call recording allowances
- CRM and helpdesk integration options (scoped separately)
- Local onboarding and support from our Singapore team
See full pricing for package details.
Cloud PBX plans in Singapore at a glance
Published LinkusPBX office packages. Monthly price in SGD on an annual commitment, phone-system software only.
| Plan | Extensions | Concurrent calls | SGD / month |
|---|---|---|---|
| CP10 | 10 | 4 | 39 |
| CP20 | 20 | 8 | 79 |
| CP30 | 30 | 12 | 119 |
| CP40 | 40 | 16 | 149 |
| CP50 | 50 | 20 | 189 |
| CP60 | 60 | 24 | 229 |
| CP70 | 70 | 28 | 269 |
| CP80 | 80 | 32 | 299 |
| CP90 | 90 | 36 | 329 |
Every office package lists 500 minutes of call recording, Linkus Chat, Linkus apps for Windows, Mac, iOS, Android and web, call-centre, call-accounting and call reports, CRM / helpdesk integration and a 99.9% uptime SLA. Telco / SIP trunk service, phone numbers and external calls are quoted per customer. Setup and number porting are quoted case by case. Running a support or sales queue with more agents? See the call-centre packages with unlimited extensions, or all prices and packages.
How to choose a cloud PBX provider in Singapore
Ask every provider the same questions, then compare complete quotations.
Platform and partner status
Which PBX platform is used, and is the provider an authorised partner for it? HyperCloudSoft is an official Yeastar partner for LinkusPBX.
Your existing numbers
Can your current numbers move, and what does the carrier need? Read our number porting guide.
Capacity, not just users
Size extensions and peak simultaneous calls separately. See extensions vs concurrent calls.
Telco and SIP trunk
The PBX package and the telco service are different things. Compare both: SIP trunk vs phone lines.
Network and devices
Check internet, Wi-Fi, firewall settings and handsets before cutover. Use the network readiness checklist and IP vs analog phone guide.
The complete cost
Add software, telco, calls, setup and equipment for a fair comparison. See phone system costs.
Features you can plan for
- Auto attendant / IVR, ring groups, call queues, call parking, pickup and voicemail
- Linkus UC clients on mobile, desktop and web, with presence and a Chrome extension
- Encrypted call recording, call reports, real-time wallboard and queue panel
- CRM integrations such as HubSpot, Zoho, Salesforce, Bitrix24, Odoo and Microsoft Dynamics 365 – see CRM & call recording
- Optional channels such as WhatsApp messaging, Microsoft Teams integration, video meetings and call transcription, depending on the plan
- Supported Yeastar gateways and IP phones, so existing analog lines or devices can often be connected
Feature availability depends on your plan, licence and configuration. We confirm what is included in your written quotation.
Switching from an existing phone system?
We can review your current users, call volume, devices and budget and plan a move to Yeastar LinkusPBX, including number porting and cutover.
How we onboard
1. Assess
We review users, peak calls, existing numbers, devices and network readiness.
2. Set up
We configure extensions, call flows, apps and supported desk phones, and plan number porting where eligible.
3. Test and go live
We test inbound and outbound calls, transfers and voicemail, train staff and agree cutover. See the PABX replacement checklist or watch the demo.
Cloud PBX Singapore FAQ
What is a cloud PBX?
A business phone system hosted in the cloud instead of an on-site PBX box. Staff use desk phones or apps over the internet.
Can I keep my existing Singapore number?
Number portability depends on your carrier, line type and number. We confirm eligibility before agreeing a cutover.
How much does cloud PBX cost in Singapore?
Our office packages start at SGD 39/month on an annual commitment. Telco service, external calls, tax, hardware and setup are quoted separately.
How long does setup take?
It depends on users, devices and number porting. We agree a timeline after assessing your requirements.
Do I need new desk phones?
Supported IP phones may be reused after a compatibility check, or staff can use mobile and desktop apps.
Is HyperCloudSoft an official Yeastar partner?
Yes. HyperCloudSoft Private Limited is an official Yeastar partner in Singapore and supplies LinkusPBX, the hosted cloud PBX built on the Yeastar P-Series platform.
Can we see it before we buy?
Yes. We can arrange a product demo, and a paid service starts only after you accept a written quotation.
Are SIP trunk and call charges included in the plan price?
No. The monthly package covers the cloud PBX. Telco / SIP trunk service, phone numbers and external calls are quoted per customer, based on your numbers and calling needs.
Are there setup or number porting fees?
Setup and number porting are quoted case by case after we check your numbers, carrier, devices and call flow.
Can you help if we already have a phone system?
Yes. We review your current users, call volume, existing setup and budget, then recommend the LinkusPBX package and migration plan that fit.
Ready to move to cloud PBX?
Talk to our Singapore team about your users, numbers and devices.