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Operations Guide 930500E CyberData Corporation
33
Installing the VoIP V3 Indoor Intercom
Configure the SIP Parameters
3. After changing the parameters, click Save Settings.
2.4.6.1 Dial Out Extension Strings and DTMF Tones (using rfc2833)
On the SIP 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 aft
er 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
Note The ma
ximum number of total characters in the dial-out field is 64.
Call Disconnection
Terminate call after delay (in seconds) Type the desired number of seconds that you want to transpire
after a connection delay before a call is terminated.
Note: A value of 0 will disable this function.
RTP Settings
RTP Port (even) Specify the port number used for the RTP stream after
establishing a SIP call. This port number has to be an even
number and defaults to 10500.
Dial Out Settings
Dial Out Extension Type the dial out extension number (64 character limit).
Note: For information about dial-out extension strings and
DTMF tones, see Section 2.4.6.1, "Dial Out Extension Strings
and DTMF Tones (using rfc2833)".
Extension ID Type the desired Extension ID (64 character limit).
Click the Save button to save your configuration settings.
Note: You need to reboot for changes to take effect.
Click on the Reboot button to reboot the system.
Table 2-9. SIP Configuration Parameters (continued)
Web Page Item Description
Table 2-10. Examples of Dial-Out Extension Strings
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