3CX
Migration Dashboard
Vonage to Self-Hosted 3CX | 90 Phones | 90 DIDs | Telnyx SIP
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Days Left
0%
Complete
0/49
Tasks
Overview
Timeline
Kanban
Task List
Departments
Budget
Communications
Port-Day Runbook
Reference
Target Go-Live
Jun 27
End of June 2026
Annual Savings
$4,700
~43% reduction
Investment
$5,020
Phones + ATAs
Payback
13 mo
Then pure savings
Port Deadline
Jun 6
Submit to Telnyx by
5-Year Savings
$17K+
Excluding Vonage increases
Key Decisions
Risk Register
Timeline / Gantt Chart
Kanban Board
Saved
All Tasks (Checklist)
Saved
Department Survey Tracker
Saved
0 / 13 responded
Click a department card to cycle its status: Not Sent → Sent → Responded → Needs Follow-up → Not Sent
One-Time Costs
Total
$5,024
Annual Cost Comparison
Vonage (current)
$11,000/yr
3CX License
$1,200/yr
Telnyx SIP Calling
~$5,000/yr
10DLC Campaign (SMS)
$120/yr
Hosting/Power
Minimal
3CX Annual Total
~$6,320/yr
Annual Savings
~$4,700/yr
Multi-Year Projection
Year 1
-$320
(investment year)
Year 2
+$4,380
cumulative
Year 3
+$8,180
cumulative
Year 4
+$12,580
cumulative
Year 5
+$17,000+
cumulative
Communication Timeline
Notes
Auto-saved to browser
Port-Day Runbook
Saved
Step-by-step checklist for the day DIDs port from Vonage to Telnyx. Print this or keep it open.
Rollback Procedure
Vendor Contacts
Dependencies
Server Specs
OS
Debian 12
CPU
4 vCPU
RAM
4 GB
Storage
30-50 GB
Host
Lenovo VM
Max Calls
128