Business VoIP & Unified Communications in Southern California

Technijian deploys 3CX, Microsoft Teams Phone, RingCentral, and Zoom Phone with a critical advantage no phone vendor offers: we manage your phones AND your network. QoS-optimized switches, SD-WAN for multi-site voice, and jitter-free calling — because VoIP is only as good as the infrastructure carrying it. Certified 3CX partner. HIPAA-compliant voice. Contact center solutions. Serving Orange County, Los Angeles, Riverside, San Bernardino, and San Diego.

99.999 % Uptime — Carrier-Grade Reliability

2 hr Average Deployment Time Per Site

Sound Familiar?

If your phone system causes any of these headaches, it’s time to upgrade.

Your phone system is from 2012

You’ve been paying an SEO agency for 12 months. Rankings haven’t moved. Traffic is flat. When you ask why, they blame ‘Google algorithm updates’ and promise next month will be different. It won’t.

Dropped calls and 'Can you hear me now?'

Your VoIP quality is terrible. Calls drop. Audio is choppy. Conference calls break up. But your phone vendor blames your network, and your IT company blames your phone vendor. Nobody fixes it.

Multi-site calling is a nightmare

Each office has a different phone system. Transferring calls between locations requires memorizing access codes. There’s no unified directory. Your receptionist in Irvine can’t warm-transfer to your warehouse in Ontario.

You're paying for lines you don't use

Legacy PBX contracts charge per analog line — even lines nobody uses. You’re paying $3,000/month for 48 lines when you only need 20. And your contract auto-renewed for 3 years without anyone noticing.

Why Technijian VoIP Is Different

❌ Your Current Phone Setup

• Legacy PBX — end-of-life, parts discontinued
• Per-line charges for lines nobody uses
• Can’t transfer between offices easily
• No mobile app — desk phone only
• Vendor charges $200 per service call
• Choppy audio — nobody investigated why
• No integration with Teams, CRM, or email

✓ Technijian VoIP & UCaaS

• Cloud-based — no hardware to maintain
• Per-user pricing — pay for what you use
• Unified system across ALL locations
• Mobile app + desktop softphone + desk phone
• Managed by your Technijian Pod (included)
• QoS-optimized network — crystal clear calls
• Integrated with Teams, Salesforce, HubSpot

How VoIP Deployment Works

Assessment → Design → Deploy → Train. Most businesses go live in 2-4 weeks.

Week 1
Voice & Network Assessment

We audit your current phone system, network infrastructure, internet bandwidth, and call patterns. We test for jitter, latency, and packet loss on every circuit. If your network can’t support quality VoIP, we fix that first — because we’re also your MSP.

Week 1-2
System Design & Number Porting

Design your call flow architecture: auto-attendants, ring groups, call queues, voicemail routing, and after-hours handling. Initiate number porting from your current carrier — we manage the entire process so you never lose a phone number.

Week 2-3
Deployment & Configuration

Deploy phones, configure softphones, set up mobile apps, integrate with CRM/Teams/Outlook. QoS policies configured on your network switches to prioritize voice traffic. Each phone tested with call quality verification before go-live.

Week 3-4
Training & Go-Live

Staff training — not a 30-minute webinar, actual hands-on sessions by department. Receptionist gets different training than sales team. Go-live with parallel running (old and new systems live simultaneously) for 1 week. Then clean cutover.

VoIP & UCaaS Services

3CX VoIP System

Technijian is a certified 3CX partner. We deploy, configure, and manage 3CX phone systems — on-premises or cloud-hosted. 3CX offers the most flexible VoIP platform with built-in video conferencing, live chat, WhatsApp integration, and CRM connectivity at a fraction of the cost of RingCentral or Zoom Phone.

• 3CX deployment (cloud or on-prem)
• Auto-attendant & IVR configuration
• Ring groups & call queues
• Voicemail-to-email transcription
• Built-in video conferencing
• WhatsApp & live chat integration
• CRM integration (Salesforce, HubSpot)
• Mobile & desktop softphone apps

SD-WAN & Network for Voice

VoIP quality is only as good as your network. We deploy Velocloud SD-WAN with QoS policies that prioritize voice traffic, automatic ISP failover for zero-downtime calling, and bandwidth optimization across all locations. This is the step every phone vendor skips.

• Velocloud SD-WAN deployment
• QoS for voice traffic priority
• Automatic ISP failover
• Jitter & latency optimization
• Network assessment & remediation
• PoE switch deployment for phones
• WiFi calling optimization
• Bandwidth monitoring & alerts

UCaaS — Unified Communications

• Microsoft Teams Phone System
• RingCentral MVP deployment
• Zoom Phone configuration
• 3CX hosted (our recommended platform)
• Unified directory across locations
• Presence & status indicators
• Screen sharing & collaboration
• SMS/MMS business texting

HIPAA-Compliant Voice

• Encrypted voice (TLS/SRTP)
• BAA-covered VoIP platforms
• Call recording with access controls
• Audit logging for compliance
• Fax-to-email (HIPAA secure)
• Patient callback systems
• After-hours routing to answering service
• Telehealth integration

CCaaS — Contact Center

• Skill-based call routing
• Interactive Voice Response (IVR)
• Live call monitoring & whisper
• Real-time wallboards & dashboards
• Agent performance analytics
• Call recording & transcription
• AI-powered call summaries (Copilot)
• CRM screen-pop integration

Multi-Site & Warehouse VoIP

• Multi-site unified dial plan
• 4-digit extension dialing between sites
• Overhead paging integration
• Warehouse speakerphone systems
• Dock door intercoms
• Centralized call management
• Site failover & redundancy
• Conference bridge across locations

Transparent Pricing

Per-user pricing. No per-line charges. No hidden fees. Phones included or BYOD.

Business VoIP

• 3CX cloud-hosted phone system
• Desk phone + softphone + mobile app
• Auto-attendant & voicemail-to-email
• Ring groups & call queues
• Number porting from current carrier
• Network assessment & QoS config
• Staff training (hands-on)
• Ongoing support by your Pod team

UCaaS Professional

• Everything in Business VoIP +
• Video conferencing (built-in)
• Team messaging & presence
• CRM integration (Salesforce/HubSpot)
• Microsoft Teams / Outlook integration
• SMS/MMS business texting
• Call recording & analytics
• Multi-site unified dial plan

Enterprise / CCaaS

• Everything in UCaaS +
• Contact center (IVR, routing, wallboards)
• AI call summaries (Copilot integration)
• SD-WAN for multi-site voice QoS
• HIPAA-compliant voice encryption
• Call recording with compliance controls
• Agent analytics & performance tracking
• Dedicated VoIP engineer

Platforms We Deploy & Manage

3CX

Our recommended platform. Best value, most flexible, self-hosted or cloud. Built-in video, chat, WhatsApp.

Microsoft Teams Phone

For organizations already deep in Microsoft 365. Direct Routing or Operator Connect.

RingCentral

Enterprise UCaaS. Strong for large organizations needing global reach and analytics.

Vonage / Dialpad

AI-focused platforms. Good for sales teams needing conversation intelligence.

Serving All of Southern California

Orange County (HQ)

Irvine (HQ) , Newport Beach , Santa Ana , Costa Mesa , Anaheim , Long Beach , Tustin , Huntington Beach , Fullerton

Office VoIP · Healthcare HIPAA voice · Financial advisory · Multi-office professional services

Los Angeles County

Downtown LA , Santa Monica, Culver City, Torrance, Burbank.

Studio intercoms · Multi-campus UCaaS · Enterprise contact centers · Creative agency collaboration

Riverside County

Riverside , Corona , Temecula, Murrieta, Moreno Valley, Palm Desert.

Warehouse paging · Multi-site SD-WAN voice · Dock intercoms · 24/7 operations VoIP

San Bernardino County

Ontario, Rancho Cucamonga, San Bernardino, Fontana, Upland, Redlands

San Diego County

San Diego, Sorrento Valley, Kearny Mesa, Carlsbad, La Jolla, Chula Vista.

Lab intercoms · HIPAA voice · Defense-grade encrypted comms · Research collaboration

VoIP Is Part of the Total Tech Lifecycle

Most clients discover VoIP through our managed IT services. Then they realize we do it all.

Fix IT

Build App

Market Growth

Optimize AI

Frequently Asked Questions — VoIP & UCaaS

Ready to Upgrade Your

Phone System?

Free voice and network assessment. We’ll audit your current system, test your network for

VoIP readiness, and recommend the right platform — whether you choose us or not.

Schedule Free Voice Assessment OR Call (949) 379-8500

Serving: Orange County · Los Angeles · Riverside · San Bernardino · San Diego

18 Technology Dr, #141 Irvine, CA 92618, sales@technijian.com

What Our Clients Say