Try Phone Calling in Preview portal failing

[StephaneBouillon]

Hi,

I'm trying out the Try Phone Calling - Azure Communication Services | Microsoft Learn on ACS in the Preview Azure Portal, and I get an error for even the most basic thing. I set up an ACS resource, and added a phone number for outbound and inbound calls. When I try to make a call, I get an error Call failed SIP code 603 Decline subcode 560603

I must be overlooking something really obvious. Can anybody help ?

Stephane

[#2]

@StephaneBouillon 

You may this on help:

https://learn.microsoft.com/en-us/azure/communication-services/concepts/troubleshooting-info?tabs=cs...

[#3 · Accepted solution]

@Kidd_Ip 

Thank you for that. Turns out in my country 0800 numbers are only for receiving calls. I'll have to obtain a regular number from our telco provider  and port it to ACS.

Stephane