Number porting at scale
Inventory, LOAs, CSR matching and carrier coordination for bulk ports — staged so nothing goes dark on cutover day.
Telephony migrations · Number porting · Networks
Move every number. Drop every copper line. Keep every call.
Terminal Edge Data plans and runs telephony projects for businesses of any size — from a single office leaving POTS behind to enterprise number ports that span hundreds of DIDs and dozens of sites.
Services
Voice and the network it rides on
POTS replacement
Retire legacy copper lines for fax, alarm, elevator and analog devices with tested replacements before the carrier forces the issue.
PBX & hosted voice
Design, deployment and management of hosted and on-premises phone systems, including Asterisk-based platforms like FreePBX.
SIP trunking & carriers
Trunk design, carrier selection, E911 and failover routing — and a single point of contact when a carrier needs chasing.
Network engineering
Routing, BGP, IPv6, VLAN segmentation and QoS — the network work that decides whether voice sounds clear.
Ongoing management
Monitoring, moves-adds-changes and support after go-live, with tickets and invoices in one client portal.
How we work
A port is a project, not a ticket
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Step 1
Assess
Every number, line, trunk and device inventoried and tied to a site and an owner.
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Step 2
Plan
Carrier paperwork, cutover windows and a rollback plan agreed before anything moves.
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Step 3
Cut over
Ports executed in batches, each one test-called inbound and outbound on the day.
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Step 4
Support
Documentation handed over and stragglers chased down until the old carrier bill reaches zero.
About
From the copper up
Terminal Edge Data is run by Joe Wotell, a telecom engineer based in Huntsville, Alabama, who has worked in the field since 2012 — installing phone lines, DSL and fiber, supporting Asterisk-based phone systems, and engineering multi-site voice and BGP networks.
That range means the person planning your migration also understands the demarc, the carrier's back office and the router in between.
Contact
Tell us what you're moving
A rough count of numbers, sites and carriers is enough to start. Expect a reply within one business day.