Phone Numbers & Caller ID
Buy numbers, assign them to people, AI agents, hunt groups, and queues, and control what callers see when you call out.
Created: September 16, 2026
Updated: September 16, 2026
Overview
Phone numbers are managed in CRM → Admin → Phone Numbers (also Phone → Admin → Phone Numbers). Each number does one job:
| Use | Where to set it |
|---|---|
| A member's direct line | Phone Settings → Member Phones |
| Your main line (rings the hunt) | Phone Settings → Settings → Default Phone Number |
| A hunt group | Hunt Groups |
| A call queue | Call Queues |
| An AI phone agent | Phone Numbers → Agent column |
| Fax | Phone → Fax |
Get a Phone Number
Numbers are $3/month each, billed as separate subscriptions you can cancel anytime.
- Click Get Phone Number.
- Enter a 3-digit Area Code and click Search Available Numbers.
- Narrow results with Filter by city or state…. Badges show capabilities: V voice, S SMS, M MMS, F fax.
- Click a number, then Subscribe & Buy ($3/mo) and complete checkout.
The number appears in your list after checkout, with call recording turned on.
Managing Numbers
The list shows Phone Number, Trunk, Agent, and Date Added. Search by number, agent, or name. The trunk badge tells you what the number is for:
| Badge | Meaning |
|---|---|
| VINSI.AI PHONE | Used by people — members, hunt groups, queues, or the main line. |
| VINSI.AI AGENT | Answered by an AI phone agent. |
| VINSI.AI FAX | Your organization's fax line. |
| Your trunk name (★) | A number you brought on your own SIP trunk. |
Pick an AI agent in the Agent column to have it answer the number. If the number is already a member's line, the main line, a hunt group number, or the fax line, you're warned first — Assign agent anyway takes it over. If calls to an agent's number misbehave, use the refresh icon (Repair routing) and click Run Repair.
Bring Your Own SIP Trunk
Click Add SIP Trunk and enter a Trunk Name, Phone Number (e.g. +18001234567), SIP Termination URI (e.g. sip:example.com:5060), and optional username and password, then click Configure Trunk. See Elastic SIP Trunking.
Release a Number
Click the trash icon and Release Number. This removes the number, cancels its $3/month subscription, and can't be undone. Unassign any AI agent first. Batch call campaigns using the number are removed too.
Assigning Numbers
In Phone Settings → Member Phones, pick a number in the member's Phone Numbers column. Numbers already in use are greyed out with used by …. Only the default number (tagged default) can be shared by several members. Fax lines don't appear in these pickers.
Give each member their own number if they need a direct line. Members on the shared default number only get calls through the hunt.
Default (Main) Number
- Go to Phone Settings → Settings → Default Phone Number.
- Choose a number from the Phone dropdown. Changes save automatically.
Inbound calls to the default number ring every member with Hunt turned on in Member Phones. Business hours and after-hours handling for this number are set just below — see Business Hours. Click Unassign to clear it (members using it are removed from it too).
Outbound Caller ID
By default, members' outbound calls show their own number. To show your main line on every call, tick Always use this number as the outbound caller ID under Default Phone Number. Direct numbers still ring members on incoming calls, but callbacks go to the main line.
The caller ID name is the first of these that is set:
- The phone's Display Name (Edit Phone → Basics)
- The member's display name
- Your organization's default caller ID name
- The member's first and last name
- Your organization's name
Caller ID Name (CNAM)
Many carriers show a name from the national CNAM database rather than the name your phone sends. To register one, click the tag icon (Set Caller-ID Name (CNAM)) next to the number:
- Display Name — up to 15 letters, numbers, and spaces (e.g.
ACME CORP). Leave blank to turn CNAM off. - Enable CNAM Caller ID lookup — show caller names on incoming calls (US and Canada).
Click Register CNAM. Carriers pick it up in about 7–14 days.
Troubleshooting
| Problem | What to check |
|---|---|
| Number doesn't appear in the member picker | It may be assigned elsewhere, attached to an AI agent, or be the fax line. |
| Can't release a number | Unassign its AI agent first. |
| Callers see the wrong name | Check the Display Name and register CNAM; carrier updates take up to 2 weeks. |
| Calls to an AI agent's number fail | Use Repair routing on that number. |
| "SIP trunk pending" on the default number | Wait a moment and click Retry. |