Tuesday 3rd October 2023

Beginning: 09.10.2023 – 10.00 PM

Ending: 10.10.2023 – 05.00 AM

Internal ref: DTCAB-4356

Impact: Disturbances on hosted telephony for maximum of 20 minutes

Dear customer, dear partner,

To optimize the performance of our infrastructure, we will be carrying out a maintenance operation on the night of Monday, October 10, 2023.

During this timeframe, impacts are expected as follow :

• Trunk SIP : A planned switchover will interrupt calls for a few minutes from 10.00 PM.

• Hosted telephony will be impacted for around twenty minutes.

No intervention is needed from your side.

Best regards;

SEWAN Technical Team