Cloud Voice Unified Communications Service


KDDI Hong Kong cooperates with Wharf T&T to be the premium partner to provide Cloud Voice service. The monthly subscription-based Cloud Voice service provides you an exceptional unified communications experience to embrace a collaboration of scalable voice, video and fixed-mobile convergence equipped with distinctive communications capabilities, such as video call, instant messaging and mobility. It also supports different popular communications devices, such as iPhone, iPad and other smartphones to fulfill your business needs.

Desktop Phone Basic Features

  • Caller Display
  • Extension Dialing (4-digit)
  • iVoiceMail Plus (30 messages)
  • N-way Conferencing
  • Call Transfer
  • Call Waiting
  • Call Forwarding (All/ Busy/ No Answer)
  • Remote Call Forwarding
  • Call Pickup & Directed Call Pickup
  • Call Blocking
  • Call Hold
  • Distinctive Ring
  • Personal Address Book
  • Call Park
  • Do Not Disturb
  • Speed Dial & Speed Dial BLF

Scope of Work

  1. Provision of disabled broadband connections at customer premises
    • Minimum 1 broadband connection at premises
    • Max 40 cloud voice lines per each broadband connection, additional one shall be installed for over subscription.
  2. Provision of 24-port L2 Switch for connecting Phone Sets and the broadband connection.
    • PoE switch will be provided with additional cost
  3. Patching the Switch to the MDF of customer. Assuming that customer has already pre-laid the cable between MDF & user desktops.
  4. Installing the selected Phone Sets at user desktops.
  5. Testing the phone sets

* Site survey is required before order confirmation.

** For the details of service's terms, please click here.

To enjoy your service by web purchase

When the order is confirmed, you will receive a confirmation email shortly. Wharf T&T representative will contact you within 3 business days for arranging site survey, pre-wiring and system installation.