Incoming and Outgoing Rewrite Rules
You can enter dial string rewritings here. For example, Microsoft Teams Direct Routing or Zoom Phone Premise Peering generally requires phone numbers to be in the internationalized E.164 format.
We recommend transferring everything to the internationalized E.164 format with a plus sign as an optimal procedure and best practice before routing.
Deutsche Telekom CompanyFlex SIP Trunk uses the international E.164 number format, so we don't need any rewriting rules here.
Hit
to continue.In our example, we don't need outgoing rewrite rules.
Click
.