Can 3rd Party SIP be registered to Teams?

Question

Hi,

I work for an Australian telecommunications provider who specialise in the installation of Asterisk-based hosted PBX solutions to small and medium businesses.

We have a number of customers with existing systems who are looking to use Microsoft Teams as part of their business operations. Our customers wish to continue using their existing PBX, which handles call routing (ring groups, auto attendant menu, business hours etc) but are interested in the possibility of using Microsoft Teams as an endpoint.

Is there a way we can register an Asterisk SIP Extension to a Microsoft Teams client?

If so, is there any documentation or information that outlines this process.

Regards,
Daniel

Answer 1

@Daniel ,

It seems no such solution to register a third-party proxy to Microsoft Teams.

Actually, Microsoft does not support third-party SIP proxy. The following is the official version:

For more information, please refer to this article.

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