Configure ISDN to SIP-T Interworking
The IMG2020 supports ISDN to SIP-T interworking. An incoming ISDN call can be interworked to a SIP-T call, in which the SIP-T ISUP MIME corresponds to the ISDN incoming message.
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In addition to the SIP to SIP-T configuration, ISDN to SIPT interworking in the SIP Profile must also be enabled.
The IMG2020 needs to identify the base variant of the received SIP-T MIME in order to convert it.
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