Make your changes and click Apply to save them. You can change the name or sequence of a DTMF code by selecting it and clicking Modify. The new DTMF name and sequence will be listed on the DTMF Codes page. The output(s) you select will be triggered on the video intercom when the DTMF code is input during an intercom call. You can select Output 1, Output 2, or both.
DTMF sequences should be at least 3 digits or longer. Tip: DTMF sequences can consist of the numbers 0-9, #, or *.
This is the number sequence that operators enter on their SIP phone to grant door access. In the Add DTMF page, enter a Name for the DTMF code you are adding.Įnter the DTMF Sequence.For this example, sequences like 12345 or 21234 are considered invalid. Note: If you have more than one DTMF code, please note that no 2 DTMF sequences are allowed to share a similar substring of a sequence.įor example, if one user has a DTMF sequence of 123, then a second user cannot be configured to use a DTMF sequence containing 123. The Video Intercom Device Log will contain a record of the DTMF codes that have been used. Multiple DTMF codes can be added for cases where there are multiple operators and auditing of which operator granted access may be needed. See the H4VI Video Intercom Installation Guide for more information on setting up the digital outputs. Tip: The DTMF codes will trigger output #1 on the Video Intercom for granting access. DTMF uses the tones from the buttons on the phone to send the signal to the Video Intercom for access to be granted. To use the Video Intercom with a SIP configuration, you will need to use the DTMF Codes page to setup the dual-tone multi-frequency signaling that will be used grant door access through the Video Intercom.
0 kommentar(er)
