Zoom Phone System
Showing results for 
Search instead for 
Did you mean: 

What is the Zoom Phone System?

Zoom's enterprise phone software is the scalable cloud phone solution for businesses of all sizes. Explore the Zoom Community's Recent Activity below to join the Phone System conversation and connect with other members. If you're still looking for support, browse our Zoom Phone support articles or start a new discussion below!

Recent Activity

Error - Something strange occured

This morning Vimeo on my iPhone has decided to stop uploading videos from the phone. Whenever I try I get the message 'Error - Something strange occured. Please try again' - I have tried several times but does the same, Any ideas how to fix?

Zoom desk phone as a backup

Hi We'd like a deskphone for use in a backroom ... to hear an incoming call and take the call from the front room (where the PC is located). Zoom documentation states that common area phone limitations include Call handling rules based on business, c...

RichardB1 by Contributor I
  • 0 replies

Zoom Phone in a NAT environment

We are currently using a Cisco ISR router to translate all private IP addressing for internet bound traffic. We also have a Fortinet firewall in place as well. The firewall rules/ports documentation Zoom support provides is not enough because we are ...

Error Code 4102503 on outgoing calls

Hello, I have several users reporting a code 4102503 when trying to make outgoing calls. They can received incoming calls and also voicemails show up in their Inbox. The laptops are definitely connected to the internet.Any help would be greatly appre...

JRudey by Newcomer
  • 3 replies


I am looking for document isn't it necessary to claim domain while turning on Zoom BYOC just like we it for Microsoft Teams direct routing. Looking for a good document to start with.

Unassigned Number Treatment

Hi All Is there anyway to configure how unassigned numbers are treated? Ideally i want unassigned numbers for a particular site to route the the auto-receptionist of that site, however this does not seem to be possible. Alternatively i cant find any ...

Canadian CNAM

Incoming calls on Zoom Phone in Canada are not displaying Caller ID Name in most instances for incoming calls from Canadian numbers. CNAM works differently in Canada and is transmitted with the call instead of a CNAM database lookup. Any other Canadi...

chassey by Newcomer
  • 2 replies

Signing in issue on Android

HiNot sure if posting in the right area. If it needs to move please do.I have been on and off zoom user for about 2 years as the need shows up. But.... up till now my PC or laptop has gotten me through. Now there are some meetings I want to attend an...

PinMan3 by Newcomer
  • 2 replies