Unified Communications
Better voice and collaboration—Without Vendor churn
Compare UCaaS platforms and carriers apples-to-apples, pressure-test commercial terms, and plan rollout readiness—then stay disciplined through renewals and change. We help you avoid “features theater” and choose what actually works for your org
Power Your Success
When to Engage Us
Upcoming Renewal Window
Terms, licensing, and price escalators are about to lock
Platform Sprawl
Multiple meeting/chat tools + inconsistent policy
Voice quality issues
Jitter/latency/packet loss impacting calls and meetings
Office moves / hybrid work shift
Calling/location/E911 changes
M&A / org restructure
Directory, identity, and numbering plan changes
Compliance needs
Retention, recording, eDiscovery, regulated workflows
What’s Included
Discover the key features that will transform your UCaaS
UCaaS platform evaluation
Voice, meetings, messaging based on requirements
Licensing model analysis
Tiers, bundles, add-ons, minimums, true usage
Calling + PSTN model
Bundled PSTN vs BYOC, metered vs unlimited, international, toll-free, porting, and calling policy.
Numbering / E911 considerations
Locations, dispatch-able location, policy
Integrations & identity alignment
SSO, directory, core productivity suite.
Network readiness framing
QoS expectations, sites vs remote users, SD-WAN tie-in
Meetings + rooms
Room licensing, device ecosystem, calendar integrations
Commercials + benchmarking
Seat pricing bands, add-on pricing, escalators
Contract hygiene
Renewal terms, auto-renew removal, ramp/true-down language
Contact center alignment
If CCaaS exists now or is planned
Call recording & compliance
Storage, retention, policy, region constraints
Device strategy
Desk phones vs softphones, room systems, peripherals
Managed Services
For ongoing admin/support model
Analytics + adoption
Usage dashboards, training cadence
Security posture
DLP basics, meeting controls, federation settings
Our Process
What to Expect
Our process is straight forward and we have the flexibility to join or exit the process wherever it makes sense for our clients.
01
Assess
current tools, user groups, calling needs, compliance constraints, network realities
02
Source
shortlist platforms + PSTN options, validate requirements, map licensing outcomes
03
Contracts
benchmark seat tiers + add-ons, negotiate ramp/true-down, lock renewal hygiene
04
Implement
porting milestones, rollout approach, adoption plan, escalation path
05
Operate & Renew
license governance, add-on creep control, renewal calendar, vendor accountability
Empower Your Solutions
Success Factors
Discover how our cutting-edge features can drive your business forward with reliable and secure IT solutions.
Key Features
Adoption
active usage of the chosen platform (vs shadow tools)
Call quality
MOS/quality indicators + reduced trouble tickets
License efficiency
fewer unused seats, controlled add-on growth
Time-to-deploy
rollout timeline predictability (porting + migrations)
Support outcomes
faster vendor escalation, fewer recurring incidents
Renewal readiness
no last-minute renegotiations; clean ramp/true-down and notice periods
Testimonial
What Clients Are Saying
515 Engine saved me hours of conference calls, follow ups, face to face meetings and email responses in the course of our engagement.
Ed Fox – Mettel
I was impressed with your knowledge, recommendations, and that you were able to aid us both our current environment & planned expansion.
Dave Horowitz
Frequently Asked Questions
Both. If you’re mid-contract or generally happy with your platform, we focus on cost and governance: licensing right-sizing, add-on control, PSTN strategy, and renewal leverage. If you’re unhappy (quality, adoption, support, roadmap), we run an options process to compare alternatives apples-to-apples and recommend a path.
We start with real user segments, not vendor bundles: frontline vs knowledge workers, voice users vs meeting-only, power users vs occasional users. Then we map each segment to the minimum viable license and pressure-test add-ons (recording, analytics, devices, compliance). The output is a tiering plan plus a commercial checklist so you don’t get locked into unnecessary seats or add-ons over time.
Yes. We’ll recommend the best-fit calling model (included PSTN, BYOC, or hybrid) based on your locations, compliance needs, resiliency requirements, and existing carrier contracts. If BYOC/hybrid is the right fit, we coordinate with carriers/SIP providers so your architecture and commercials don’t fight each other.
We treat E911 as a first-class requirement, not a footnote. We help you define a practical approach for dispatchable location, user mobility (remote/hybrid), and multi-site policies—then we validate vendor capabilities and operational steps so it’s workable in real life. Your legal/compliance team still owns final interpretation; we make sure the solution and process are implementable and defensible.
Yes—at the level that prevents project drift. We help set porting milestones, rollout phases, and the dependency plan (devices, identity/SSO, number management, network readiness). If you need a fully scoped migration PMO with detailed deliverables and weekly project ownership, that typically becomes a Consulting engagement; otherwise it’s covered as part of Advisory coordination.
After you submit the brief, we respond with a recommended path (Advisory vs Consulting), a short list of next steps, and what we’ll produce first (often an options matrix + commercial plan).
To start, we usually need:
rough user count + location list
current vendor/contract details (if available)
key requirements (calling, compliance, integrations)
timeline and any blockers (network, adoption, security)
If you don’t have everything, we can still start—our first step is often building a baseline.
Start with a Quick Briefing
Tell us what you’re sourcing and your timeline.
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Typical next step: 20-30 minute discovery
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Output: recommended plan + options
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No commitment