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Mitel NuPoint Messenger Technical Documentation - Release 7.0
 
Compensate for Different Directory and Mailbox Numbers 
CP 5032 
Create an RS-232 Programmable Interface String 
CP 5036 
Define an RS-232 Serial Port 
CP 5038 
Enable/Disable Light-on Requests for Successive Messages 
CP 5034 
Send the Number of Unplayed Messages 
CP 5039 
Set Delay times for RS-232 Message Waiting Requests 
CP 5040 
Assign Additional Serial Ports for RS-232 Programmable Interface  
CP 5055 
Set DTMF-to-PBX Protocols 
CP 8008 
 
DTMF-to-PBX Message Waiting Indicators 
This application allows the server to turn PBX message waiting indicators on and off by sending 
DTMF signals over the telephone lines.  Some PBXs allow telephone users to turn message 
waiting indicators on and off by dialing in a code.  If your PBX has this capability, and if the code 
is not sent using proprietary signaling, you may be able to configure the server to behave as if it 
were a station user. 
When a message is left in a mailbox that uses this type of message waiting, the server takes a 
line-card port off-hook, dials a string of DTMF digits, then goes on-hook.  The PBX translates 
these digits and turns the appropriate indicator on.  When all unplayed messages have been 
played, the server follows the same procedure (dialing a different string of digits) to turn the 
indicator off. 
You need to set up a line group of at least one line, which is dedicated to outdialing DTMF-to-
PBX message waiting signals. 
DTMF-to-PBX Message Lights Worksheet 
Configuring these message indicators involves two steps: setting up a line group of at least one 
line to serve as an outdialer of message indicators requests, and configuring the dial strings that 
constitute these requests.  Complete the worksheet (Figure 5-1), then see "Message Waiting 
Indicators" in the task list for configuration procedures. 
Configuring the PBX 
Assign, to each server line that is dedicated to this application, a PBX class of service that 
permits the server to turn message waiting indicators on and off. 
Configuring the Application 
There are three steps to configuring DTMF-to-PBX message indicators: 
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