Linksys SPA941 - Page 47

DRAFT
© 2003 - 2005 Linksys, a Division of Cisco Systems Proprietary (See Copyright Notice on Page 2)
47
Total Ring Length = 60s
ToneScript – A mini-script that specifies the frequency, level and cadence parameters of a call progress
tone. May contain up to 127 characters. Syntax: FreqScript;Z
1
[;Z
2
]. The section Zi is similar to the S
i
section in a CadScript except that each on/off segment is followed by a frequency components
parameter: Z
i
= D
i
(on
i,1
/off
i,1
/f
i,1
[,on
i,2
/off
i,2
/f
i,2
[,on
i,3
/off
i,3
/f
i,3
[,on
i,4
/off
i,4
/f
i,4
[,on
i,5
/off
i,5
/f
i,5
[,on
i,6
/off
i,6
/f
i,6
]]]]]),
where fi,j = n
1
[+n
2
]+n
3
[+n
4
[+n
5
[+n
6
]]]]] and 1 < n
k
< 6 indicates which of the frequency components given
in the FreqScript shall be used in that segment; if more than one frequency component is used in a
segment, the components are summed together.
Example 1: Dial Tone
350@-19,440@-19;10(*/0/1+2)
Number of Frequencies = 2
Frequency 1 = 350 Hz at –19 dBm
Frequency 2 = 440 Hz at –19 dBm
Number of Cadence Sections = 1
Cadence Section 1: Section Length = 10 s
Number of Segments = 1
Segment 1: On=forever, with Frequencies 1 and 2
Total Tone Length = 10s
Example 2: Stutter Tone
350@-19,440@-19;2(.1/.1/1+2);10(*/0/1+2)
Number of Frequencies = 2
Frequency 1 = 350 Hz at –19 dBm
Frequency 2 = 440 Hz at –19 dBm
Number of Cadence Sections = 2
Cadence Section 1: Section Length = 2s
Number of Segments = 1
Segment 1: On=0.1s, Off=0.1s with Frequencies 1 and 2
Cadence Section 2: Section Length = 10s
Number of Segments = 1
Segment 1: On=forever, with Frequencies 1 and 2
Total Tone Length = 12s