Resources
Practical resources for IT managers, operations leaders, and business owners navigating telecom decisions — written by people who negotiate these contracts every day.
How brokers work, how they get paid, and when it makes sense to use one instead of going directly to a carrier.
The specific clauses to push back on, how to create real competitive leverage, and what carriers will and won't move on.
A practical audit framework for identifying overcharges, unused services, and contract leverage points across your carrier portfolio.
SLA terms, MTTR guarantees, remedy provisions — and how to negotiate an SLA that actually protects you when service fails.
How to calculate your true cost per hour of downtime — and what infrastructure decisions that number should drive.
How fiber and cable differ in architecture, reliability, and upload speed — and how to choose based on your actual business needs.
DIA gives your business private, symmetric bandwidth not shared with neighbors. Here's when the cost premium is justified.
A frank comparison of the two dominant enterprise WAN technologies — cost, performance, cloud readiness, and migration complexity.
Design, price, and manage a multi-site WAN — SD-WAN, MPLS, site-to-site VPN, and how to build in redundancy.
A concrete formula for calculating required bandwidth by application type, headcount, and growth trajectory.
A clear-eyed comparison of the three largest US business ISPs — products, pricing ranges, SLAs, and where each one excels.
A market-specific breakdown of fiber, cable, and fixed wireless options for businesses in the greater Los Angeles area.
What UCaaS is, how it compares to traditional PBX, key vendors, and what a migration actually looks like.
A frank comparison of cloud vs. on-premise contact center — TCO, scalability, remote work support, and migration path.
Why VoIP wins on cost, features, and flexibility — and the honest weaknesses to account for before switching.
Run through this before your next contract renewal or carrier RFP. Most businesses find at least one material issue in each section.
Don't want to run this audit yourself? Fibi does it as part of our free advisory process — we review your current contracts, benchmark against market pricing, and present you with a side-by-side comparison across carriers. Start a free review →
Key terms you'll encounter when evaluating carriers, reading contracts, or designing your network.
Dedicated Internet Access — a private, unshared circuit with guaranteed symmetric bandwidth and a formal SLA.
Software-Defined Wide Area Network — uses software to intelligently route traffic across multiple internet connections, replacing traditional MPLS at lower cost.
Multiprotocol Label Switching — a carrier-managed private WAN technology that routes traffic off the public internet. Reliable but expensive and cloud-unfriendly.
Unified Communications as a Service — cloud-delivered voice, video, messaging, and collaboration in one platform, replacing traditional PBX.
Contact Center as a Service — cloud-based contact center platform replacing on-premise ACD/PBX hardware for customer-facing teams.
Service Level Agreement — the contractual uptime, latency, and repair-time commitments a carrier makes, including financial remedies for failure.
Mean Time to Repair — how quickly a carrier commits to fixing an outage. 4-hour MTTR is standard for business DIA; 24–48 hours is typical for cable.
Early Termination Fee — the penalty for canceling a contract before its end date, typically the sum of remaining monthly charges.
Voice over Internet Protocol — phone calls transmitted over the internet rather than copper wire. The foundation of all modern cloud phone systems.
Secure Access Service Edge — combines SD-WAN with cloud-native security (firewall, ZTNA, CASB) delivered through a vendor's global network.
Quality of Service — router configuration that prioritizes latency-sensitive traffic (VoIP, video) over bulk data transfers on a shared connection.
Automatic rerouting of traffic to a backup connection when the primary circuit fails. A properly configured failover is transparent to end users.
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