Microtronix Access User Guide
9.4 Configuration
Configuration is accomplished by selecting the configuration forms from the main menu:
The MWI Gateway section provides links to the configuration and status pages for SMDI and SIP
interfaces.
The Terminal Server section provides links to the configuration and status pages for any local serial
interface that may be used. Refer to the Terminal Server configuration section for details.
9.4.1 UMS SIP Interface
The VoIP UMS or VMS connects to the MWI Gateway over an IP network as shown in the diagram
below. The UMS is configured with the IP address of the MWI Gateway and delivers unsolicited SIP
Notify messages over either TCP or UDP sessions. More than one UMS may connect to the MWI
Gateway.
The MWI Gateway needs to be configured to accept the incoming connections from the UMS and
extract the domain name and telephone number from one of the fields of the SIP Notify message.
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