VoIP & Telecom
DID Management
DID inventory, routing maps, porting coordination support, and number lifecycle hygiene.
Telephone numbers are inventory and routing policy, not just a spreadsheet column. We help you structure DID management—assignment, routing maps, porting coordination support, and cleanup of unused numbers—so inbound traffic stays correct as customers, departments, and campaigns change.
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Who it’s for
- • Hosted PBX and UCaaS providers
- • Contact centers with large number inventories
- • Enterprises consolidating number blocks
Problems we address
- • DID ownership and routing are tracked in stale spreadsheets
- • Porting projects stall without a technical checklist
- • Unused numbers still incur cost or fraud risk
Expected outcomes
- • Inventory model and routing map for your platform
- • Porting technical checklist and cutover support
- • Hygiene process for reclaiming or securing idle DIDs
Capabilities
Concrete engineering capabilities included in a typical engagement for this service.
DID inventory and assignment models
Inbound routing map design
Porting cutover technical support
Number block organization
Fraud-aware idle-number controls
Technology
Representative technologies used for this service. Final stack depends on your estate.
- SIP
- PBX platforms
- Softswitch routing DBs
- Carrier portals
- APIs
Architecture
Voice signalling path
Users and carriers meet through SBC, SIP proxy, and media services.
Deliverables
- • DID inventory schema or import as scoped
- • Routing map documentation
- • Porting runbook
- • Cleanup recommendations
- • Admin procedures
Out of scope
- • DID wholesale resale
- • Acting as your regulated carrier of record
Timeline
Typical timeline
1–4 weeks
Timeline depends on scope, access, and dependencies—not a delivery guarantee.
Process
A clear delivery path from discovery through handover and optional support.
01
Discovery
Goals, constraints, success criteria, and current-state review.
02
Architecture
Target design, interfaces, risks, and delivery sequence.
03
Implementation
Incremental build with visible progress and documented decisions.
04
Testing
Functional checks, failure paths, and acceptance criteria validation.
05
Deployment
Controlled release to staging and production with rollback paths.
06
Handover
Runbooks, access notes, and operator/admin walkthrough.
07
Support
Optional hypercare window or retainer continuity after go-live.
Custom engagement
Pricing depends on architecture, traffic profile, and integration depth. Share your requirements for a scoped quote.
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FAQ
No. We engineer how numbers are inventoried and routed on your platform and can work with the carriers or vendors you choose.
Ready to build?
Tell us about your environment, constraints, and target outcomes. We’ll recommend a package or a scoped quote.