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Extensions & Webphone

The extension is the person, not the device. One number reaches them, three SIP lines hang off it, the browser is one of those, and a call already in progress can walk from the tab to the desk phone without either side noticing.

Extension acme1042 · Dana Whitlow, 04:12

2 of 5
Move to the desk phone, and
Browser phoneacme1042audio hereWebRTC over a secure websocket
Adoptiv appacme1042aregisteredSame extension, its own credentials
Desk phoneacme1042hringingAny SIP handset that can register
Step 2 of 5 · Desk phone rings
The platform rings the target device first. The conversation has not moved yet and nothing about it has changed.
0
extension per person, unique in the workspace
0
SIP lines derived from that one extension
0
installers or plugins for the browser phone

Product figures from the platform’s own defaults - not customer averages

The mechanism

How it works.

01

One extension, three lines

A person gets one extension and it is theirs alone. Three SIP lines derive from it, for the browser, the mobile app and a desk phone, each with its own credentials. Any flow that can send a call to a person can reach all of them.

02

The browser is the phone

The softphone registers over WebRTC from the tab the rep is already working in. Nothing is installed and nothing is polled: registration state and call state arrive on the same push channel the rest of the workspace runs on.

03

Move the call, keep the call

A device switch does not hand over and hope. The platform rings the target, waits for it to answer, swaps the audio and only then releases the old leg. If the target never picks up, the conversation carries on where it already was.

04

The phone and the call are separate

The sidebar widget is the phone: registration, network, extension, microphone and speaker. Every control that acts on a live call lives in the bar at the top of the screen, which exists only for as long as the call does.

Where it sits

Two moments in every call.

Every call passes through the same seven. Extensions & Webphone is the lit ones, and everything either side of it is a different page in this category.

  1. 01
    Number

    the line it arrives on or leaves from

  2. 02
    Route

    where the call is sent and to whom

  3. 03
    Dial

    placing it, and how many at once

  4. 04
    Connect

    the moment a person picks up

  5. 05
    Talk

    while the conversation is happening

  6. 06
    Wrap

    the code, the notes, the next step

  7. 07
    Record

    what is kept, and where it is kept

The specifics.

8 facts
Extension
One per person, unique across the workspace, up to thirty characters
Derived lines
Browser, mobile app and desk phone, each with its own SIP credentials
Browser phone
WebRTC over a secure websocket, with no installer and no plugin
Device move
Target rings first, audio swaps on answer, the old leg drops last
Move failure
If the target does not answer, the call continues on the current device
Ring me here
Any line can be excluded from queue calls; direct dials still reach it
One session
A second tab or device claims the phone rather than registering alongside
Widget scope
Status only; answer, mute, hold, keypad and hangup live in the call bar

More in Contact Center

20 capabilities

Flows, queues, oversight and compliance screening on media we operate.

Call Flow Builder

Thirty-nine nodes across nine categories. Drag them onto the canvas, connect the branches, and dry-run the whole path before you publish it.

Listen, Whisper & Barge

Three states of one connection. Hear the call, coach the rep without the customer knowing, or join outright - and the audio path redraws as you switch.

Predictive Dialer

Open more lines than you have reps, paced against live answer rates, and hold the abandonment cap you set. Every connect opens the record it belongs to.

Power & Preview Dialing

Set the mode per campaign. Preview lets a rep read the record first, autodial moves on after wrap-up, and power opens several lines per agent.

Answering-Machine Detection

Detection listens to the first moments of a connect and drops greetings, dead air and IVR trees. What lands in a headset is a person who said hello.

IVR & Auto-Attendant

Build the menu callers hear as a step in the flow, with fifteen starting templates from a plain auto-attendant to compliance-screened inbound.

Ring Strategies

Ring all, hunt, fewest calls, random, round robin with memory, or strict priority order. Change how a queue behaves without rebuilding it.

Skills-Based Routing

Match a caller to the agents who can actually help, on all, any or weighted skill matching, with a failover destination when nobody qualifies.

Queue Callbacks

Offer a callback after a wait threshold or a queue position, hold the caller's place, and dedupe requests so nobody gets rung twice for one problem.

VIP Priority Routing

Flag a lead VIP and they skip the welcome, bypass the queue cap and reach an agent first - with ageing, so that ordinary callers never starve behind them.

Call Recording

Each side of the call is recorded on its own channel, so who said what is a fact rather than a guess - and the transcript inherits that separation.

Dispositions & Wrap-Up

Wrap-up codes that do something. Twenty-six behaviours fire off a disposition: raise a task, book a callback, set do-not-call, flag the wrong party.

Compliance Screening

Screen callers against Federal DNC, known TCPA litigators and your own internal list - as drag-and-drop steps inside the flow, before anyone is reached.

Phone Numbers

Search live carrier inventory, filter by country or by digits the number ends with, and claim it to a flow or a person the moment it is yours.

Toll-Free Numbers

Toll-free sits beside local as a first-class number type, routed by the same flows and billed from the same wallet as everything else you own.

International Numbers

Numbers in the countries you operate in, drawn from four carrier providers, so opening a new market is a purchase rather than a procurement project.

Business Hours & Holidays

Reusable weekly schedules and holiday calendars in your own timezone, so out-of-hours routing is a setting rather than a flow you rebuild each December.

Live Call Monitoring

Every call in progress on one screen, pushed as it changes rather than polled, with the agent, the number presented and the queue each one came through.

SMS & Text Conversations

Two-way texting from the same numbers you call on, threaded per contact and landing on the same record, so the text and the call are one conversation.

Media Library & Voices

Upload a recording, record one in the browser, or generate it from text in a chosen brand voice - then use it in any flow, queue or mailbox.

Contact Center

See extensions & webphone on your own floor.

Thirty minutes, your numbers and your data. We will set extensions & webphone up live and you can decide from the thing itself rather than from this page.

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