Forum Discussion

Iron Contributor

Oct 29, 2018

Caller ID issue

Hi there, we've got an issue with multiple tenants/customers with their outgoing callerid. I've created a new CallingLine identity and assigned them to the users, using PowerShell. Reason? The cust...

Cloud PBX

PSTN Calling

LinusCansby

MVP

Nov 05, 2018

Hi,

I've no experience with Calling Plans in Netherlands but since you buy the service from Microsoft and not from Colt (Microsoft is the customer to Colt) they should be able to help you. I would normally check the SIP invite sent to the telco but in this case Microsoft sends the SIP INVITE and only they can check it together with their SIP provider (Colt).

Martijn Steffens
Iron Contributor
Nov 19, 2018
Thanks! I will get in contact with Microsoft again, to adress the issue.
Last contact i had, they pointed out to the following url: https://docs.microsoft.com/en-us/SkypeForBusiness/what-are-calling-plans-in-office-365/more-about-calling-line-id-and-calling-party-name#related-topics
- Jef Vleugels
  Brass Contributor
  Jun 27, 2019
  Martijn Steffens Did you ever got this problem solved? I'm facing the same issue and I am getting the same answer from Microsoft.
  - Martijn Steffens
    Iron Contributor
    Jun 28, 2019
    Jef Vleugelsnope, not yet. But I might have another contact that might be able to help us out. I will be following up with him end of next week 🤞🏼 as soon as I have interesting news or updates, i'll let you know!