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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SCCP)
Ol-3141-01
Chapter 5 Parameters and Defaults
Optional Feature Parameters
RingCadence
Description
Use this parameter to specify the internal and external ringer cadence pattern, expressed as a triplet of
integers “a,b, and c”.
• a—Number of seconds to turn the ring ON.
• b—Number of seconds to turn the ring OFF.
• c—The ring frequency, fixed at 25.
Value Type
List of three integer values, separated by commas
Range
1-65535
Default
2, 4, 25
Recommended Values:
• United States —2,4,25
• Sweden — 1,5,25
Voice Configuration Menu Access Code
929
Table 5-4 SigTimer Parameter Bit Definitions
Bit Number Definition
0-7 Call waiting period—The period between each burst of call-waiting tone.
Range: 0 to 255 in 0.1 seconds
Default: 100 (0x64=100 seconds)
8-15 Not used for SCCP.
16-25 Reserved—Should be set to 0.
26-27 Minimum hook flash time—The minimum on-hook time required for a hook flash event.
Range: 0 to 3
Default: 0 (60 ms)
Other possible values: 1=100 ms, 2=200 ms, 3=300 ms.
28-31 Maximum hook flash time—The maximum on-hook time allowed for a hook flash event.
Range: 0 to 15
Default: 0 (1000 ms)
Other possible values: 1=100 ms, 2=200 ms, 3=300 ms, 4=400 ms, 5=500 ms, 6=600 ms, 7=700 ms, 8=800
ms, 9=900 ms, 10=1000 ms, 11=1100 ms, 12=1200 ms, 13=1300 ms, 14=1400 ms, 15=1500 ms.