Microtronix MWI Gateway – SIP/SMDI Router and Translator 1. Overview The Microtronix Access 1000/4000 MWI Gateway provides routing and translation of Message Waiting Indicator (MWI) notifications from VoIP Unified Messaging Servers and legacy Voice Mail Systems to one or more legacy or VoIP telephone switches/ PBXs.
Microtronix MWI Gateway – SIP/SMDI Router and Translator 1.1 MWI Routing When there are multiple destination switches as in the diagram above, an optional telephone number database may be used for routing MWI messages. The database is self-learning and may be populated from a comma separated values (CSV) text file containing telephone number and matching switch interface number.
Microtronix MWI Gateway – SIP/SMDI Router and Translator 2. Getting Started 2.1 Package Check List Check that the package shipped contains the following items: Access 1000 or 4000 unit (with MWI Gateway software package) ● AC/DC power adapter with AC power cord, or -48VDC wiring harness ●...
Microtronix MWI Gateway – SIP/SMDI Router and Translator 3. Configuration 3.1 IP Network Configuration To configure the Ethernet network port, a static IP address is recommended: 1) From the main menu System section, select the Ethernet option to display the configuration form. 2) In the IP Address field, specify a valid IP address.
Microtronix MWI Gateway – SIP/SMDI Router and Translator 3.3 UMS SIP Interface Configuration 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.
Microtronix MWI Gateway – SIP/SMDI Router and Translator 3.3 VMS SMDI Interface Configuration The VMS connects to the MWI Gateway via an SMDI link which may be one of the following as depicted in the diagram below: If connecting directly using a serial port, the SMDI interface connects to the built-in TCP terminal server at the local IP address, 127.0.0.1.
1. Direct connection to serial SMDI port of PBX via internal Terminal Server 2. TCP/IP connection to a PBX supporting SMDI over TCP 3. TCP/IP connection to a remote terminal server with serial connection to PBX The fourth option shows the Microtronix SMDI Translator (3A Translator replacement) being www.microtronix.com...
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Microtronix MWI Gateway – SIP/SMDI Router and Translator used to connect to a Lucent 5ESS Switch's custom ISDN API interface, and providing SMDI over TCP/IP or serial RS232. If connecting directly using a serial port, the SMDI interface connects to the built-in TCP terminal server using the local IP address, 127.0.0.1.
Microtronix MWI Gateway – SIP/SMDI Router and Translator 3.5 SIP Switch Interface Configuration To route incoming MWI messages to VoIP switches using SIP, the MWI Gateway supports UDP/IP connections to VoIP/Soft switches and PBXs as depicted in the diagram below:...
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Microtronix MWI Gateway – SIP/SMDI Router and Translator 9) Click the Apply button to commit changes made. For additional configuration information, click on the Help button. The Interface number field in the Switch Interfaces table is a link that displays the current running status of the corresponding application with a red or green indicator.
Microtronix MWI Gateway – SIP/SMDI Router and Translator 4. Message Waiting Indicator Test 4.1 Overview The MWI Gateway can generate MWI messages internally by using the MWI Test page . Choose the main menu option to display the test page. The test page has 3 input fields for selecting a telephone number, on/off indicator, and message format;...
If MWI routing to multiple switch destinations is done by telephone number, the USB flash drive will contain a telephone number SQL database. The database is initially empty unless pre-populated by arrangement with Microtronix. A telephone number record has 3 fields: 1) Telephone number (up to 14 digits)
Microtronix MWI Gateway – SIP/SMDI Router and Translator 6. Appendix 6.1 Serial and Console Cables When the DB25F WAN ports are configured in the internal Terminal Server for async serial, they have an RS232 DCE pin configuration like a modem. Connecting to a DTE device The following cables are used when connecting to a serial DTE device (like a PC COM port) that has a DB25M or DB9M (male) connector.
Microtronix MWI Gateway – SIP/SMDI Router and Translator 6.2 SMDI Messaging Examples 1) SIP Notify message-summary received from the UMS contains the following fields: SIP-URI: sip:551234567@domain1 ● message content: Messageswaiting: yes ● If enabled, the telephone number 55512134567 is looked up in the database for the destination switch interface.
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