When phones or VOIP are down, nothing else moves. Big Sky Tech provides VOIP and telecom services for businesses across Montana, making sure your phone systems, call flows, and low-voltage infrastructure actually work together in the real world. From new VOIP deployments and handset installs to demarc extensions and POTS lines, we handle the onsite details your vendors and remote teams can’t.
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Whether you are a local business upgrading your phones or a national provider needing reliable field coverage, our team delivers clean, documented work that keeps your sites online and your projects on schedule. Pair our VOIP and telecom services with our broader IT services to keep your network, Wi-Fi, POS, and voice systems aligned under one field partner.

VOIP Phone System Installation & Cutovers

A VOIP project doesn’t stop at shipping phones. We handle the onsite portion end-to-end so your users have a working system when the go-live date hits.
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We can:

• Install and place VOIP desk phones, cordless sets, and conference phones at each workstation or location
• Patch phones to the correct ports, VLANs, and switches, working with your existing Network Installation & Cabling services design
• Coordinate with your VOIP provider or MSP during cutovers to confirm registration, dial tone, and call flow
• Validate extensions, direct numbers, ring groups, and basic features before we leave the site
• Document which port, jack, and location each device is connected to so future support is straightforward

​If you’re planning a VOIP rollout, cutover, or phone swap, reach out through Contact Big Sky Tech and we’ll help you scope the onsite portion before hardware ever arrives.

Business Phone & PBX Support

Many Montana locations are running a mix of legacy and modern systems. We support both traditional PBX and hosted VOIP environments in the field.

Our onsite services include:

• Connecting new phones to existing PBX or hosted platforms as part of moves, adds, and changes
• Tracing and correcting mispatched or unlabeled phone lines
• Cleaning up cable runs where phone and data are tangled together in racks, cabinets, and under-counter spaces
• Supporting room reconfigurations, new offices, and expansions so phones and network are moved correctly the first time
• Working alongside your remote engineers to perform guided testing, reprogramming, or port changes

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This work is ideal for organizations with centralized IT that need reliable hands in Montana. Use our Partner With Us page to learn how we integrate into your existing processes and ticketing.

Demarc Extensions, new circuits, testing & Cutovers

A clean, reliable handoff from the carrier to your network is critical. We routinely assist carriers, MSPs, and end clients with onsite circuit turn-ups and cutovers.
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We handle:

• Coordinating new circuit turn-ups and migrations with your carrier/MSP (fiber, Ethernet, cable, 5G/LTE).
• Verifying the carrier handoff at the demarc/rack (RJ45/SFP/SFP+), link status, negotiated speed/duplex.
• Testing and documenting IP/gateway assignment, VLAN/PPPoE (if applicable), ping/trace results, and basic throughput/latency/jitter.
• Executing cutovers (including after-hours) from old to new circuits with a clear rollback plan if needed.
• Updating WAN patching to your firewall/router, labeling the handoff and ports for future support.
• Performing demarc extensions to your network rack/IDF when required, with neat routing and labeling.
• Decommissioning/cleaning up retired circuits and patching and documenting the final state.

​If you’re coordinating a carrier turn-up, circuit upgrade, or equipment move, we can bundle this work with Network Installation & Cabling services and Office Tech Moves & Relocations to keep everything aligned.
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Need a demarc extension or POTS line run at a remote Montana site? Submit details through Contact Big Sky Tech and we’ll confirm scope, travel, and scheduling.

White-Label VOIP & Telecom Field Services

VOIP providers, UCaaS platforms, MSPs, low-voltage contractors, and AV integrators trust Big Sky Tech as their on-the-ground partner across Montana. We understand brand standards, documentation requirements, and the importance of getting it right the first time.

For partners, we offer:

• White-label onsite support under your brand or neutral representation
• Strict adherence to your SOWs, checklists, photos, and close-out requirements
• Survey, install, and cutover support for single-site and multi-site projects
• Clear communication with your coordinators and PMs before, during, and after each dispatch
• Consistent, repeatable workmanship across retail, restaurant, banking, healthcare, industrial, office, and franchise locations

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Learn more about how we support MSPs, VOIP providers, and national partners on our Partner With Us page, or include this VOIP & Telecom scope in your next rollout across our IT service areas.
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If you’re a provider needing a dependable VOIP & telecom field team in Montana, contact Big Sky Tech and we’ll review your requirements and onboarding process.

Why Choose Big Sky Tech for VOIP & Telecom

You’re not just looking for someone to “plug in phones.” You need a team that understands how voice, data, network, and onsite conditions all fit together.

Big Sky Tech is a strong fit because:

• We specialize in onsite work across Montana, including rural and hard-to-reach locations
• We handle structured cabling, Wi-Fi, racks, POS, and VOIP together, so fewer gaps between vendors
• We document ports, jacks, devices, and changes to support your internal IT or external MSP
• We follow clear travel policies, provide accurate ETAs, and communicate like a professional partner
• We’re trusted by local businesses and national partners for dependable, expert IT support

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Back up your decision-making with more detail on About Big Sky Tech, and confirm we cover your location via our IT service areas across Montana page.

Schedule VOIP & Telecom Support

Whether you’re planning a VOIP deployment, cleaning up phone wiring, or need a trusted onsite partner for multi-site work, Big Sky Tech is ready to help.
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Tell us what you’re working on—new system, cutover, demarc, POTS, or troubleshooting—using Contact Big Sky Tech, and we’ll respond with a clear scope, pricing, and schedule.