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Operations Guide
931475A
CyberData Corporation
Installing the SIP Weatherproof Keypad Phone
Setting up the Device
40
2.3.13.1 Dial Out Extension Strings and DTMF Tones (using rfc2833)
On the
, 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
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
Note
The maximum number of total characters in the dial-out field is 64.
Table 2-12. Examples of Dial-Out Extension Strings