IP Telephony & Network Infrastructure | Profession IT Moulvibazar

IP Telephony Solutions

Cut communication costs by up to 70% while upgrading to a modern, scalable phone system built on open standards.

VoIP PBX Systems

Full Private Branch Exchange setup using industry-leading Asterisk and FreePBX platforms. Multi-line, multi-extension phone systems with voicemail, call recording, conference bridges, and ring groups — deployed on-premise or in the cloud.

AsteriskFreePBXSIP

IVR Call Routing

Interactive Voice Response (IVR) menus that intelligently route callers to the right department, play custom greetings, collect DTMF input, and integrate with CRM systems for caller ID lookup and personalised responses.

IVRDTMFCRM

Call Centre Build-outs

Complete inbound and outbound call centre deployments including agent dashboards, supervisor wallboards, call queuing, ACD, predictive dialers, call recording, quality monitoring, and real-time reporting.

ACDDialerReporting

Technical Architecture

Our VoIP solutions are built on a proven, standards-based architecture that delivers reliability, scalability, and significant cost savings over traditional PSTN lines.

IP Endpoints

Hardware IP phones, softphones (PC/mobile apps), and ATA adapters that convert analogue handsets to SIP-compatible devices.

Cloud & Hosted Servers

PBX hosted on dedicated cloud VPS with geographic redundancy, automated failover, and 99.9% uptime SLA. Scales from 5 to 500+ extensions with no hardware investment.

VoIP Gateways

SIP trunks and VoIP gateways bridge your IP system with the traditional PSTN network, enabling calls to any fixed or mobile number in Bangladesh and internationally at lowest cost.

Security & Encryption

TLS/SRTP encryption for all voice traffic, IP whitelisting, fail2ban intrusion prevention, and HIPAA-compatible recording storage options for healthcare clients.

IP telephony architecture diagram showing cloud PBX, IP endpoints, SIP trunks, and VoIP gateways

Network & Infrastructure

Reliable, high-performance network infrastructure designed for the demands of modern Bangladeshi businesses — from small offices to multi-site enterprises.

WiFi File Sharing

Local wireless file server solutions that allow teams to share documents, media, and large files over your office WiFi network — without internet dependency. Ideal for schools, clinics, and small offices.

SambaNASLocal WiFi

Managed Hotspots

Captive portal hotspot deployments for hotels, restaurants, educational institutions, and public spaces. User authentication, bandwidth management, time-limited sessions, and usage analytics — all managed remotely.

Captive PortalMikroTikRADIUS

LAN Design & Cabling

Structured cabling, switch configuration, VLAN segmentation, and end-to-end LAN deployment for offices, buildings, and campus environments. We ensure your network backbone is reliable and future-ready.

Cat6VLANCisco/TP-Link

Why Upgrade to VoIP & Managed Networking?

70%

Cost savings vs PSTN

99.9%

Cloud PBX uptime SLA

∞

Scalable extensions

24/7

Remote monitoring