On-premise IP-PBX
for businesses in Bangladesh.
An IP-PBX replaces the old analog phone exchange with a software-based system that runs on your own server. Every desk phone, softphone and mobile extension connects over your network, and you get full control over call flows, recording and reporting.
Versatech designs, installs and supports on-site IP-PBX systems built on proven platforms such as Asterisk and FreeSWITCH. We map your call flows first, then deploy with backup and failover so your phones keep working.
IP-PBX System features
- SIP/IAX trunks, IVR menus, ring groups and call queues
- Extensions, intercom, paging and call recording
- Voicemail-to-email and time-based call routing
- Call reports and call detail records
- Backup and failover configuration
- Integration with CRM and business applications
- Desk phones, softphones and mobile extensions
Benefits for your business
Engineered in Dhaka, backed by a 99.9% uptime SLA and 24/7 on-call support.
Full control
Your PBX, call data and recordings stay on your own premises and network.
Lower call costs
Route calls over SIP trunks and connect branch offices internally.
Scales with you
Add extensions, queues and IVR options without rewiring the office.
Supported locally
Our Dhaka engineering team handles deployment, monitoring and support.
Ideal for
- Offices that want calls and recordings kept on-site
- Organisations with multiple departments or branches
- Businesses replacing an analog or legacy PABX
- Teams that need call recording and reporting
From first call to go-live
No "big bang" deployments. Precision, testing and observability at every step.
Discovery
We map your requirements, call flows, data and infrastructure constraints.
Design
You get a clear architecture and plan before anything is installed.
Deployment
Phased rollout with testing at every milestone to avoid downtime.
Operations
Monitoring, documentation and 24/7 on-call support after go-live.
IP-PBX System: common questions
What is an IP-PBX?
An IP-PBX is a private phone exchange that runs over your data network instead of analog lines. It handles extensions, call routing, IVR, voicemail and recording in software, so it is more flexible and easier to manage than a traditional PABX.
Can I keep my existing phone numbers?
In most cases, yes. Existing numbers can usually be connected to an IP-PBX through SIP trunks or gateways from your telecom provider. We confirm this during the discovery stage.
Should I choose an on-premise or a hosted PBX?
Choose on-premise if you want full control and want call data kept on your own server. Choose a hosted PBX if you prefer no hardware to maintain and quick scaling. Our guide on hosted vs on-premise PBX explains the trade-offs.
Do you provide support after installation?
Yes. We provide ongoing monitoring and support, with 24/7 on-call engineers for critical systems.
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