CyberData 011113 series Operation Manual page 40

2.3.6.1 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.
Extension String
302
302,2
302,25,,,4,,1
Note
Operations Guide
Table 2-12. Examples of Dial-Out Extension Strings
Resulting Action
Dial out extension 302 and establish a call
Dial out extension 302 and establish a call, wait 3 seconds then send the
DTMF tone '2'
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
The maximum number of total characters in the dial-out field is 25.
930323A
Installing the VoIP Indoor Intercom with Keypad
CyberData Corporation
34
Parts List