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The security key certificate files attached below are required by customers for their servers to communicate with Sinch - Digital Interconnect’s servers for the following domains:



These certificates should be used only if your systems do not support the use of wildcard card certificates. The wildcard certificate for the domain can be downloaded from this link: NEW TLS Certificate – For Sinch (Digital Interconnect) customers using the dom...


Note: These certificates are valid from August 4, 2023, to September 3, 2024.

Version history
Last update:
‎08-08-2023 07:32 AM
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