User guide

System Administrator’s Guide – Release 7.5
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Toll Free 1-866-ALLWORX • 585-421-3850 • www.allworx.com
Revised: April 9, 2013
Page 102
DTMF Gap Typical 100 milliseconds
Select the attendant used
to answer when calls
received from this source
are routed to an Auto
Attendant.
Select the option from the drop-down list of options.
Calls received from this
CO line go to:
• Extension
• Auto Attendant
• Voicemail for user
4. Click the Update button to save changes. 0.
13.2 Fax Server Support
Allworx Systems provide the ability to send control information in the form of DTMF
digits to devices connected to the servers FXS ports. An extension phone number
and/or the dialed number (DNIS) along with using arbitrary DTMF characters to control
the following devices:
• Analog FAX servers (e.g. Multi-Tech FaxFinder)
• External paging amplifiers
• External voicemail servers
The digits will be sent immediately after the device answers and before any audio from
the calling source is available.
To add the device and configure which DTMF digits will be sent:
1. Navigate to Phone System > Handsets page. Select the New Analog
Handset link for the port.
2. Add a description of the device.
3. Click Add. The New Analog Handset displays in the Analog Handsets
section.
4. Select the Modify link for the device.
5. Go to the Handset Features section, and enter the DTMF digits to send into
the Auto Answer DTMF String text box. These digits will be sent to the FXS
device as soon as it answers the call. The following characters can be used:
DTMF digits:
• 0 – 9
• A – D
• *