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VoIP & IP Telephony Setup

For businesses needing scalable phone systems with internal extensions and flexible remote call handling.

Deploy modern IP business phone systems, internal extensions, and call routing.

Tech & Specs: Linux / Ubuntu Server Windows Server Docker Virtualization Automated 3-2-1 Backups NOC Monitoring Endpoint Security
99.9% Uptime SLA
Zero Vendor Lock-in
Full Documentation
Local BDT & USD Billing
Service Architecture & Overview
Traditional copper PBX systems lack flexibility for modern hybrid and multi-desk work environments. We deploy IP telephony with extension routing, digital receptionists (IVR), call queues, and softphone support. Your team makes and receives clear business calls from desk phones or laptops anywhere.
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Common Industry Frustrations

  • • Unstable bandwidth, random disconnects, and unverified configurations.
  • • Disjointed contractors with no source code, runbooks, or handover diagrams.
  • • Slow support response times during critical business operational hours.
✓

The Deprogit Engineering Standard

  • ✓ Engineered for 99.9% uptime with failover watchdogs and rigorous load testing.
  • ✓ 100% intellectual property, full configuration backups, and visual topology documentation.
  • ✓ Direct line to senior engineers with guaranteed emergency SLA response times.
Scope of Work & Deliverables

What's Included in This Solution

Every deliverable and operational task performed as part of this engineering service.

✓ IP PBX system configuration and SIP trunk integration
✓ Desk IP phone provisioning and internal extension assignment
✓ Interactive Voice Response (IVR) and ring group setup
✓ Voicemail-to-email and call transfer routing
✓ Voice QoS tuning on the local network to ensure call clarity
Engagement Roadmap

How It Works: Step-by-Step Process

Our structured roadmap from initial discovery to production deployment, handover, and ongoing support.

01 Phase 1

Discuss Your Needs

We review your site layout, current equipment, and operational goals to understand your requirements.

02 Phase 2

Plan and Quote

Our team prepares an itemized deliverable breakdown, equipment list, timeline, and custom quotation.

03 Phase 3

Deliver and Support

We implement, verify port-by-port, document your setup, and remain on call for ongoing support.

Client Commitments

Why Choose Deprogit for VoIP & IP Telephony Setup

We build reliable, enterprise-grade technology solutions backed by direct engineer support.

Data Sovereignty & Zero Lock-in

You own your source code, hardware configurations, and business data with complete administrative access.

Engineered for 99.9% Uptime

Built with high-availability principles, automatic failover, and proactive performance tuning.

Direct Senior Engineering Support

Collaborate directly with senior software architects and network engineers without intermediary bureaucracy.

Transparent Multi-Currency Billing

Straightforward corporate invoicing in BDT and USD via Bangla QR, bKash, Nagad, cards, or bank transfer.

Request Quotation

Contact for pricing

Every business infrastructure is unique. Share your requirements, site layout, or current setup, and our team will prepare a scoped architecture proposal with itemized deliverables.

Selected Service

VoIP & IP Telephony Setup

IT Services

Direct Inquiries

Email: [email protected]

Phone: +880 1521-751227

Chat Directly on WhatsApp →

Request Scoped Proposal

Complete this form and an engineer will respond within 24 business hours.

Knowledge & Support

Frequently Asked Questions

Essential information regarding delivery timelines, data security, support, and billing.

Outsourcing gives you access to a multidisciplinary team of network architects, system administrators, and security specialists at a fraction of the cost of full-time internal hires, with guaranteed SLAs and zero personnel management overhead.
We deploy automated 3-2-1 backup strategies (local encrypted storage + off-site immutable cloud backups) combined with endpoint antivirus, firewall hardening, and regular recovery drills.
Yes. We handle end-to-end domain registration, DNS management (Cloudflare, SPF, DKIM, DMARC), email migrations, account provisioning, and multi-factor authentication (MFA) enforcement.
Critical incidents receive immediate priority response within 15–30 minutes, while standard operational requests are typically resolved within 2 to 4 business hours.
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Service VoIP & IP Telephony Setup
Contact for pricing