A single cutover is unacceptable risk
With hundreds of users and revenue on the phone lines, nobody will sign off on switching everything on one weekend and hoping.
Hundreds of users
Move a large organization without a big-bang cutover.
Contact centre teams and back-office users on one platform, integrations scoped against your systems, delegated admin roles, and a migration that goes site by site with a way back at every step.
Example
Supervisor view Live
3Waiting
1:12Longest wait
4Agents on
128Answered today
Queue · Customer support
- 1+1 (514) 555-01030:48Waiting
- 2+1 (613) 555-01610:31Callback requested
Agents
- REReceptionReady
- CUCustomer support 1On a call
- CUCustomer support 2Wrap-up
- SASales 1Ready
Typical communication challenges.
Two very different user populations
Contact centre agents need queues, states and supervision. Back-office staff need a reliable extension and a mobile app. One platform has to serve both without forcing everyone into agent licensing.
Integrations are not optional
CRM, ticketing, workforce tools and internal applications all touch the phone. Each needs to be scoped, tested and owned rather than assumed.
Nobody knows who can change what
Without defined admin roles and change control, greetings and routing get edited by whoever has the login, and no one can explain why last week’s flow is different.
Recommended call flow.
At enterprise scale the call flow is a set of standards, not one diagram. The work is deciding the standards once and applying them consistently.
A published numbering and extension standard
Extension ranges by site and department, DID assignment rules, and a naming convention that survives reorganizations.
Standard templates by user type
Agent, supervisor, back-office and shared-space profiles define permissions, apps, recording and queue membership so provisioning is repeatable.
Contact centre and business users side by side
Queues, skills and supervision for the teams that need them; straightforward extensions and mobile apps for everyone else, on the same directory.
Defined escalation and continuity paths
What happens when a site loses connectivity, when a queue exceeds threshold, and who is called — agreed in advance and documented.
Change control on routing
Routing changes follow a request-and-approval path with an audit trail, so the flow in production is the flow that was approved.
Example: a 600-user organization with three contact centre teams.
Illustrative routing for an enterprise with a national support line, regional offices and a back-office population.
| When | Then |
|---|---|
| National support number, caller selects English or French | Language skill applied → tier 1 queue for that language → callback offered past threshold |
| Tier 1 escalates a case | Warm transfer to tier 2 skill group with case context from the CRM, where an integration is available |
| Priority account calling ID recognized | Priority weighting in queue → named account team, then the general tier 2 group |
| Back-office extension dialled directly | Desk phone and desktop app together → voicemail to email; no queue involvement |
| Regional office main number after local hours | Follows that site’s schedule → national support line or AI receptionist for messages |
| Queue exceeds the agreed service threshold | Supervisor alert on the wallboard → overflow group opened → recorded in reporting |
Illustrative example — not live data
Migrating a multi-site enterprise in stages.
Large migrations succeed when each stage is small enough to reverse. Sites move in a sequence you approve, with the old and new systems interoperating during the transition.
- A pilot group first — usually one department at one site — used to validate templates, integrations and support processes
- Site-by-site waves in an agreed order, each with its own cutover date, checklist and rollback position
- Extension dialling between migrated and not-yet-migrated sites during the transition period
- Per-site number porting on separate dates, with existing lines working until each site’s switch
- Delegated site administrators who can manage their own location within limits you define
- Central standards for greetings, hours and routing so migrated sites do not drift apart
- A post-wave review after each stage, with findings applied to the next wave
AI agents
Where AI agents do the work.
AI Receptionist and voice agents across 300 seats
In a large organization the AI Receptionist fronts the corporate number and department lines, handles directory lookups and routine enquiries, and escalates to the right team with context. Outbound AI voice agents run reminder and status-lookup campaigns under rules IT and the business owner approve during a staged rollout.
Chat and SMS agent for multiple brands and business units
The AI chat and messaging agent runs separate personas for each brand or division from one platform, answers from the knowledge sources each unit approves, and books meetings into the calendars of the correct team. Handoff to a human agent carries the full conversation and the unit’s routing rules.
CRM and helpdesk agents with governed approval modes
After every call or message, AI workflows create or update contacts, log summaries, open tickets with severity and schedule callbacks in your CRM and helpdesk. Enterprise administrators set approval modes per task type and per business unit, and a full audit trail supports internal review and change control.
Optimization and conversation intelligence at scale
AI communication optimization reviews routing, staffing by hour and callback thresholds across every site and queue, and recommends changes with an estimated cost and quality effect for a manager to approve. Conversation intelligence provides summaries, transcripts and keyword flags that supervisors and compliance reviewers can search by team.
Relevant products and features.
Contact Centre
Queues, routing and supervision for teams that live on the phone.
Learn more: Contact CentreBusiness Phone
Reliable calling with routing your team will actually use.
Learn more: Business PhoneCall Analytics
See what your phone traffic is actually doing — and staff for it.
Learn more: Call AnalyticsVideo Meetings
Meetings in the app you already use for calls — no second subscription.
Learn more: Video MeetingsBusiness Phone Numbers
Local, toll-free and campaign numbers that all land in one system.
Learn more: Business Phone NumbersWorks with the tools you already use.
Enterprise integrations are scoped, tested and signed off individually during planning — no integration is assumed to work until it has been demonstrated in your environment.
- CRM and ticketing screen-pop, click-to-call and call logging, where an integration is available
- Directory and identity alignment with Microsoft 365 or Google Workspace
- Microsoft Teams coexistence for organizations standardized on Teams for internal collaboration
- Call data delivered by webhook or scheduled export into your own reporting and workforce tools
Implementation process.
Discovery and current-state documentation
We inventory sites, numbers, user types, integrations and existing routing, and identify what must be preserved exactly.
Design, standards and acceptance criteria
Templates, numbering, admin roles and change control are documented, along with the criteria each migration wave must meet to be called done.
Pilot wave and validation
A limited group migrates first. Integrations, reporting and support processes are proven against the acceptance criteria before any further wave starts.
Staged rollout and steady-state handover
Remaining sites migrate in waves, each reviewed before the next begins, ending with handover to your administrators and an agreed support path.
Frequently asked questions.
No. Contact centre features are applied to the teams that need queues, skills and supervision. Back-office users get standard extensions and apps on the same platform and directory.
Migration runs in waves, starting with a pilot group. Migrated and unmigrated sites can dial each other by extension during the transition, and each wave has a defined rollback position.
Yes. Admin roles are scoped by site and by function, so a regional administrator manages their own users and greetings without access to another region’s configuration.
Routing changes follow a request-and-approval path with an audit trail of who changed what and when, so the production flow always matches an approved design.
Each one is scoped during planning and demonstrated in your environment before go-live. We do not assume an integration works until it has been tested against your systems.
Emergency calling is configured with the registered service address for each location and each device, and address maintenance becomes part of your ongoing moves-and-changes process.
Plan an enterprise migration with a rollback at every stage.
Bring your site list, user types and integration requirements, and we’ll shape a design and a wave plan.