Forum Discussion
Lars_Nestler
Aug 26, 2019Brass Contributor
MS Teams Direct Routing: One phone number for all outgoing calls
Hi, Is there a possible way to have a single call number for all calls going out/in? Ex: We have 20 users but only 1 "main" office phone number. Is it possible to assign this office number to a...
- Aug 26, 2019Hi Lars,
Have a look at Caller ID policies in Teams Admin Center (currently rolling out).
https://docs.microsoft.com/en-us/microsoftteams/caller-id-policies
\Magnus
Lars_Nestler
Aug 27, 2019Brass Contributor
Hi Magnus Sandtorv, thanks for your suggestion.
While this is a good idea, I think I found a better way... (?)
I found that you can use extensions with the ";ext=xx" tag.
So technically I can use the same number for each user but with a different extension (ex. 1-20) and the outgoing number will be the same.
Are there disadvantages to my method?
- Lars
Emanuel van der Aalst
May 17, 2020Brass Contributor
Hi Lars
Did you configure it like this in the end? And did it work? I'm looking to do the same to have a few phone numbers for many people. I could not be bothered that you can't call users directly because they don't have a number.
So the flow would be:
Incomming call +3214212223 -> Auto Attendant -> Call Queu -> Users (40+)
Users -> Outgoing call using +3214212223
Did you configure it like this in the end? And did it work? I'm looking to do the same to have a few phone numbers for many people. I could not be bothered that you can't call users directly because they don't have a number.
So the flow would be:
Incomming call +3214212223 -> Auto Attendant -> Call Queu -> Users (40+)
Users -> Outgoing call using +3214212223
- Lars_NestlerMay 18, 2020Brass Contributor
Emanuel van der Aalst Yes, we have one customer set up like this.
You just set each user number to be: tel:+3214212223;ext=1 to tel:+3214212223;ext=40
But you have to configure the SBC to be the same number (+3214212223) for this SIP Line.
This may vary between SBC's, but we set the SBC to use the "default" fallback number.