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Gamma Academy Knowledge Base

Provisioning and In-Life Changes

  • Before Ordering Horizon
    • Example Checklist of a Horizon Installation
    • Horizon Site Survey
    • Customer Site and Horizon Service
    • Horizon Number Requirements
    • Horizon Network Configuration Guidelines
    • Horizon After Care
    • Horizon Glossary
  • Ordering Horizon on the Gamma Portal
    • Ordering a Horizon Company
  • Configuring Your Horizon Company
    • Horizon Sites
    • Add Horizon Users
  • In-Life Ordering
    • Horizon Change Branding
    • Horizon Bolt-Ons
    • Horizon: Managing Subscriptions
    • Horizon Numbers & Porting
  • In-Life Configuration
    • Multi factor Authentication (MFA)
    • Horizon: Configuring the New Solution
    • Horizon Fraud Management
    • Cease a Horizon Company

Features

  • Device Management
    • Device Customisation
    • Yealink DECT – Multiple Users Assigned to a Single Base Station
  • Outgoing Call Settings
    • Click to Dial
    • Call Barge
  • Call Groups
    • Nuisance Call Management for Horizon Call Groups
    • Instant Conference Group
    • Hunt Groups
    • Call Queue Groups
    • Call Pickup
    • Call Park
    • Call Paging
    • Auto Attendant
  • Voicemail
    • Voice Portal
    • Voicemail
    • Horizon Voicemail Map
  • Scheduling
    • Schedules
    • Create a Call Group Schedule
    • Configuring Additional Routing for Christmas Schedules
    • Configuring Schedules for Auto Attendants using a Hunt Group
  • User Call Setup
    • Availability Profiles
    • Busy Lamp Field (BLF)
    • Comfort Messages
    • CLI Presentation
    • Distinctive Ringing for External Calls
    • Do Not Disturb
    • Hot Desking
    • Remote Office
    • Sequential Ringing
    • Twinning
    • 1 or 2 Digit Dialling (Speed Dials)
  • Company Admin
    • Site-to-Site Presentation Policy
    • Music on Hold
    • Horizon Shortcodes
    • Directory
    • Departments
    • Account and Authorisation Codes
  • Incoming Call Settings
    • Call Waiting
    • Call Transfer
    • Call Recording
    • Call Forwarding
    • Call Barring
    • Automatic Call Back
    • Anonymous Call Rejection

Advanced Feature Guides

  • Horizon Integrator
  • Horizon Receptionist Console User Guide
  • Enable Horizon for Microsoft Teams
  • Call Recording
    • Call Recording Service
    • Call Recording – Portal User Guide
    • Call Recording – MFA How to Guide
    • Call Recording – MFA Technical Support
    • Call Recording – Known Behaviours
    • Call Recording – FAQs
  • Integrator
    • Horizon Integrator TAPI User Guide
    • Horizon Integrator Controlled Integrations
    • Horizon Integrator Standard Select Integrations
    • Horizon Integrator Client SDK Engagement Process
    • Horizon Salesforce (Lightning) Adaptor Add-in Guide
  • Call Center Guides
    • Horizon Call Centre Administrators Guide
    • Horizon Internet Explorer Settings for Full Screen Mode
  • Multi-Factor Authentication (MFA)
    • How-To Guide: Horizon Multi-Factor Authentication
    • Multi-Factor Authentication (MFA) FAQs
    • Technical Support Guide: Multi-Factor Authentication
  • Soft Phone Guides
    • Horizon Soft Phone Guide – iOS
    • Horizon Android Soft Phone Guide
    • Horizon Soft Phone Client PC Guide
    • Horizon Setup Soft Phone Client for a user Guide
  • Akixi
    • Akixi Documentation

Technical Support

  • What APIs are Available?
  • Diagnosing and Raising a Fault
    • Horizon Health Check
    • I Have a Problem With Call Connection/Calls are Dropping
    • I Have a Problem With Call Quality
    • I Have a Problem With a Feature
    • I Have a Problem With the Horizon Portal
    • New Call Recording Technical Support
    • Raise a Fault
  • Handset Support
    • Poly Profile Rules and Recovery
    • Cisco Profile Rules and Recovery Process
    • Yealink Profile Rules and Recovery Process
    • Handset Returns
    • Horizon RMA Check List
  • Handset User Guides
    • Poly Handset User Guides
    • Cisco Handset User Guides
    • Yealink Handset User Guides
    • Sennheiser Handset User Guides
  • Known Behaviours
    • Horizon Known Behaviours
    • Horizon SIP ALG

Service Description

  • Horizon Service Descriptions

Horizon Release Notes

  • Horizon Release Notes

T&Cs and SLAs

  • Horizon – Terms and Conditions
  • Horizon – SLAs

Horizon Forms

  • Horizon Forms
  • Home
  • Home
  • Horizon
  • Provisioning and In-Life Changes
  • Before Ordering Horizon
  • Example Checklist of a Horizon Installation
View Categories

Example Checklist of a Horizon Installation

Below is an example list of the activities you should do when installing Horizon. The estimated durations are intended as a guide and are not SLAs.

Task RefTask NameEst. Duration

1

Contract award

0 days

2

Customer site survey

1 day

3

Review access requirements

1 day

4

Check bandwidth requirements

1 day

5

Check access product suitability

1 day

6

Review on-site cabling/infrastructure

1 day

7

Review training requirements

1 day

8

Review numbering requirements

1 day

9

Complete number portability checks

1 day

10

Review config spec

1 day

11

Review after-care service requirements

2 days

12

Order customer access

40 days

13

Customer access handover

2 days

14

Pre-configure access router

1 day

15

Install access router on site

1 day

16

Test access

0 days

17

Organise scope of works

1 day

18

Upgrade infrastructure on site

5 days

19

Review & signoff

1 day

20

Create customer account

1 day

21

Create customer site

1 day

22

Order new numbers

1 day

23

Order subscriptions/bolt-ons/groups

1 day

24

Order hardware (handsets/PSUs)

5 days

25

Administrator login details sent

1 day

26

Hardware delivered to site / added to GUI

0 days

27

Create & configure users

1 day

28

Install hardware on site

1 day

29

Test hardware with users/dummy numbers

1 day

30

Assign porting numbers to users

0 days

31

User training

1 day

32

Order number ports/migration

21 days

33

Numbers drop into Horizon GUI

0 days

34

Pre-port test calls

0 days

35

Sign off and complete project

0 days

36

Test

0 days

37

Initiate consultative period

10 days

38

Sign-off and complete project

0 days

Updated on 04/11/2025
Horizon GlossaryHorizon Site Survey

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