Installing the VoIP Intercom
Intercom Setup
Operations Guide
930242M
CyberData Corporation
35
3. After changing the parameters, click
Save Settings
.
4.2.5.1 Dial Out Extension Strings and DTMF Tones (using rfc2833)
On the
Button Configuration
page, dial out extensions support the addition of comma delimited
pauses and sending additional DTMF tones (using rfc2833). The first comma will pause three
seconds after a call is first established with a remote device. Subsequent commas will pause for 2
seconds. A pause of one second will be sent after each numerical digit.
Note
The maximum number of total characters in the dial-out field is 64.
Click on the
Reboot
button to reboot the system.
Table 4-9. SIP Configuration Parameters (continued)
Web Page Item
Description
Table 4-10. Examples of Dial-Out Extension Strings
Extension String
Resulting Action
302
Dial out extension 302 and establish a call
302,2
Dial out extension 302 and establish a call, wait 3 seconds then send the
DTMF tone '2'
302,25,,,4,,1
Dial out extension 302 and establish a call, wait 3 seconds then send the
DTMF tone '2', send out DTMF tone 5, wait 6 seconds, send out DTMF
tone 4, wait 4 seconds, send out DTMF tone 1
