50-Phone System + SIP Service

Name: 50-Phone Cisco System + SIP Service
Brand: Cisco
SKU: VPE-50-SIP
Price: 6750 USD
Availability: InStock
Rating: 4.9 (60 reviews)

Large Office Cisco PBX with SIP Express Plus Phone Service & Lifetime Warranty

★★★★★4.8/5(10 reviews for this system)Shopper Approved

Starting at $6,750 $12,550

+ $279/mo SIP Express Plus (50 phone lines included)

💰

You save ~$66,510 vs cloud VoIP over 5 years
Cloud equivalent: ~$90,000 (50 users × $30/user × 60 months)

Total 5-year cost with VPE: ~$23,490 ($6,750 system + $279/mo × 60). Lifetime warranty included with active SIP Express Plus service.

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100% CiscoHardware

⏱

Installs inUnder 2 Hours

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Lifetime WarrantyWith SIP Express Plus

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50 SIP Lines$279/mo All-Inclusive

Buy Now — Get a Proposal Get a Custom Proposal Call Scot: 844-486-4766

View System Pricing & Details ↓

🚚 Free shipping · Ships within 3–5 business days

What's Included

Your Complete 50-Phone + SIP System

Everything you need to run a professional large-office phone system. Pre-configured, SIP service bundled, and ready to deploy.

Component Specs Details

Cisco IP PBX Router

Cisco ISR 4351

Enterprise-class router. Handles all call routing, voicemail, auto-attendant, and SIP trunk integration for 50+ users.

44x Cisco 8841 Executive Phones

800x480 color LCD, HD audio

Gigabit ethernet, custom backgrounds with your company logo. Standard desk phones for the entire office.

4x Cisco 8851 Reception Phones

800x480 color LCD, 10 line keys

Enhanced phones for receptionists and front-desk staff. More line keys for high call volume.

CP-BEKEM Sidecars Included

36-key expansion module

Attached to reception phones for one-touch speed dial and BLF monitoring of all 50 extensions.

2x Wireless IP Phones

WiFi, ruggedized, HD audio

For warehouse, floor, or roaming staff. Full PBX features without a desk.

Cisco PoE Gigabit Network Switch Free

Cisco Catalyst 2960-X 48-port

Powers all phones via one cable. No separate power adapters needed.

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Auto-Attendant (IVR)

Fully customizable

Professional greeting routes callers to the right person or department.

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Voicemail System

50-user, voicemail-to-email

Never miss a message. GUI management included for all 50 users.

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50 SIP Phone Lines

SIP Express Plus — $279/mo

HD Audio Calls calling. Phone service bundled and managed by VPE.

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Softphone Access

Android, iPhone, Mac, PC

Use your phone system from anywhere.

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Remote-Assisted Installation

90% pre-configured before shipping

You plug in, we guide you through the rest. Under 2 hours.

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Lifetime Warranty & Support Included with SIP Express Plus

Full hardware warranty

Lifetime warranty automatically included as long as your SIP Express Plus service is active.

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Cisco Certified Professionals

CCNP Collaboration, CCNP R&S, CCDA

Same certs as Fortune 500 IT teams.

Bundled Phone Service

SIP Express Plus — Included

Your phone service and warranty, bundled together. One bill. One team. Zero hassle.

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SIP Express Plus

$279/month — 50 Phone Lines

50 SIP phone lines included

HD Audio Calls

Lifetime hardware warranty

Priority technical support

Number porting assistance

Managed by VPE engineers

Spare parts on hand

Same-day service

After-hours text support

No per-user cloud fees

Lifetime warranty remains active as long as your SIP Express Plus subscription is active. Cancel anytime — system reverts to standard 1-year warranty.

* All Cisco phones and equipment are refurbished to like-new condition with full warranty.

* SIP Express Plus service includes lifetime warranty on all hardware. SIP Express Plus Terms & Conditions

All Included

Features That Cloud Providers Charge Extra For

Everything listed below comes standard. No add-on fees. No surprises.

FeatureWith VPEWith Cloud VoIP

Auto-Attendant / IVR✓ Included$20–50/mo extra

Voicemail-to-Email✓ IncludedMid-tier plan req'd

Call Recording✓ Available$49.99/mo (Vonage)

HD Audio✓ IncludedDepends on internet

Quality of Service (QoS)✓ Built-inNot in your control

Custom Hold Music✓ IncludedHigher tier plan

Custom Phone Backgrounds✓ IncludedNot available

Softphone Access✓ IncludedPer-user fee

Auto Call Distribution✓ IncludedContact center tier

Gigabit Ethernet✓ All portsN/A (cloud)

SIP Phone Service✓ $279/mo bundled$1,500/mo (50 users)

Lifetime Warranty✓ IncludedN/A — you rent

Setup

Up and Running in 3 Simple Steps

No IT department required. No on-site technician visit.

Request a Proposal

Tell us about your business — how many phones, your office setup, what features matter most.

We Configure & Activate

We pre-configure your entire system in-house, set up your SIP lines, port your numbers, and ship it ready to go.

Plug In & Go

Connect the phones and switch. Under 2 hours from unboxing to your first call. We're on the line guiding you every step.

The Real Cost

What This System Actually Saves You

The "expensive" on-premise system is actually the cheapest option over any reasonable timeframe.

VoIP PBX Express

$23,490

$6,750 system
$279/mo SIP Express Plus
× 60 months

Cloud VoIP (50 users)

$90,000

$1,500/mo (avg $30/user)
× 60 months

YOU SAVE $66,510

That's enough to hire a full-time employee for over a year.

$90,000

$93,000

$75,000

$74,850

$72,000

VPE
$23,490

Your Phones

Cisco 8841 & 8851 Executive Color IP Phones

The same phones used by Fortune 500 companies. 44x standard desk phones plus 4x enhanced reception phones.

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800x480 Color LCD DisplayHigh-resolution backlit screen

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HD Wideband AudioCrystal-clear voice quality

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5–10 Programmable Line Keys8841 (5 keys) & 8851 (10 keys)

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Dual Gigabit Ethernet PortsNo additional cabling needed

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Custom BackgroundDisplay your company logo

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Power over EthernetNo separate power adapter

Wireless Desk Phone — 8861Built-in Wi-Fi & Bluetooth

Cisco 730 Wireless HeadsetBluetooth pairing with 8851/8861

Enterprise-grade build quality. Refurbished to like-new condition. Full manufacturer specs. Includes 2x wireless IP phones for warehouse/roaming staff.

Customize Your System

Available Add-Ons

Build the perfect system for your office. Add any of these to your custom proposal.

Video Phones

Cisco 8845

2-way HD video for conference rooms and exec offices

Include in Proposal

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Door Phone

Audio/Video

See and talk to visitors before buzzing them in

Include in Proposal

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Paging System

Overhead integration

For warehouses, retail, and large offices

Include in Proposal

Conference Phone

Cisco 8832

Dedicated conference phone for meeting rooms

Include in Proposal

Additional Wireless Phones

Wireless IP Phone

Add more wireless phones for warehouse and roaming staff

Include in Proposal

Additional Sidecars

Cisco CP-BEKEM

Extra expansion panels for additional reception desks

Include in Proposal

Additional options: Call Recording · Call Detail Records · Virtual Fax · Network Integration Services · Wireless Networking

We've Got Your Back

Support & Warranty

Real people. Real expertise. Every time you call.

Without SIP Express Plus

Standard Support

1-Year Hardware Warranty
1-Year Technical Support
Remote-Assisted Install
Access to Cisco Certified Engineers (Scot and Jane)

Included if you choose to use your own SIP provider.

With SIP Express Plus

Lifetime Warranty

Lifetime Hardware Warranty
Priority Support
Spare Parts on Hand
Same-Day Service
After-Hours Text Support
24/7 Access
50 SIP Phone Lines Included

Get a Proposal

Customer Reviews

What Our Customers Say

4.9/5 across 100+ reviews on Trustpilot, Shopper Approved, Google, Facebook, and eBay

★★★★★

"Great service. Always happy to work with them. Fast customer service and technical support."

Customer

Trustpilot — Sep 2020 · Trustpilot

★★★★★

"These past few years have been very good. Every time we need new phones added or a new facility added the time it takes to schedule the support and fix the issue is very short."

LMT

Shopper Approved — Oct 2025 · Shopper Approved

Common Questions

Frequently Asked Questions

Yes. Over 5 years, you'll spend ~$23,490 total. Cloud VoIP for 50 users at $30/user costs ~$90,000 over the same period. You save ~$66,510 — enough to hire a full-time employee.

SIP Express Plus is our bundled phone service plan. For $279/month, you get 50 SIP phone lines with HD audio calling, plus your hardware warranty is upgraded to lifetime. Phone service and support, all from one team.

You keep your phone system — you own it. Your warranty reverts to the standard 1-year warranty, and you can use any SIP provider you choose. No penalties, no lock-in.

As long as your SIP Express Plus subscription is active, your entire system is covered by a lifetime hardware warranty. If any component fails, we replace it — priority shipping, same-day service, spare parts on hand.

Yes — these are enterprise-grade Cisco units from corporate environments. Same hardware that runs Fortune 500 phone systems. Fully tested, reconditioned to like-new, and backed by our warranty.

That's what the custom proposal is for. Tell us how many phones you need, and we'll build a system to match — same Cisco quality, same support, custom pricing.

Yes. Cisco CME supports softphones on Android, iPhone, Mac, and PC. Remote workers connect just like they would with a cloud system.

Yes. We handle number porting as part of the SIP Express Plus setup. Your existing numbers transfer seamlessly to the new system.

Not the Right Size?

See All System Sizes

From 10 phones to 100. Every system includes the same Cisco quality and support.

Entry Level

10-Phone System

Cisco 8841 color phones with full PBX

Starting at $2,950$3,850

10x Cisco 8841 Phones
Auto-Attendant & Voicemail
1-Year Warranty · Lifetime with SafeNet

View System

20-Phone Executive System

Complete Cisco IP PBX with HD audio

Starting at $3,950$4,950

20x Cisco 8841 Phones
Auto-Attendant & Voicemail
1-Year Warranty · Lifetime with SafeNet

View System

Best Value — Large

50-Phone + SIP Service

Large office system with SIP Express Plus bundled

$6,750 + $279/mo$12,550

50x Cisco Phones + 2 Wireless
SIP Express Plus Included
Lifetime Warranty

Get a Proposal

Enterprise

100-Phone System

Enterprise scale with 200-user voicemail

Starting at $15,500$19,500

100x Cisco Phones + 2 Wireless
4x Reception w/ Sidecar
200-User Voicemail

View System

Customer Reviews

What Our Customers Say

4.9 stars from 60+ verified buyers on Shopper Approved

★★★★★

"If you’re in the market for a Cisco VOIP system I 100% stand firm that this company is where you wanna stop looking any further. The team at VOIPPBX makes sure you receive a quality product and walks you through the entire process from start to finish. The team is very responsive and ready to assist with any questions you may have."

John D

Shopper Approved — Dec 2022 · NY,United States

★★★★★

"I work for Cal-PEP a Non-Profit located in Oakland, California. I was referred to VoIP PBX Express many years ago by a friend. I give Scot and his team 5 Stars because they really care for the businesses they serve. They are humble, helpful, friendly, knowledgeable, useful, timely and thoughtful! Over the years we have received many services free of charged and just yesterday I was surprised by another act of kindness, a much needed free telephone with services included is on it's way. I encourage everyone to patronize voippbxexpress.com! This company ROCK!!! Respectfully, Roz"

Verified Customer

Shopper Approved — Jan 2021

★★★★★

"The support with SIP Express is exceptional, quick and very friendly. Have been with this company for over 5 years and they have never faltered in service."

Wayne Bell

Shopper Approved — Jan 2023 · WY,United States

★★★★★

"Great service. Explained everything and made sure I was confident with our system"

Oak foods llc

Shopper Approved — Dec 2022 · PA,United States

★★★★★

"VoipPBXExpress was professional and quick to respond. They handled all of our installation questions quickly."

Verified Customer

Shopper Approved — Jan 2021

★★★★★

"Perfect System!"

Matt Martin MMC

Shopper Approved — Feb 2023 · IL,United States

Read All Reviews

50-Phone System + SIP Service

Your Complete 50-Phone + SIP System

SIP Express Plus — Included

SIP Express Plus

Features That Cloud Providers Charge Extra For

Up and Running in 3 Simple Steps

Request a Proposal

We Configure & Activate

Plug In & Go

What This System Actually Saves You

Cisco 8841 & 8851 Executive Color IP Phones

Available Add-Ons

Video Phones

Door Phone

Paging System

Conference Phone

Additional Wireless Phones

Additional Sidecars

Support & Warranty

Standard Support

Lifetime Warranty

What Our Customers Say

Frequently Asked Questions

See All System Sizes

10-Phone System

20-Phone Executive System

50-Phone + SIP Service

100-Phone System

Ready to Get Started?

What Our Customers Say