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Cisco ATA 186 and Cisco ATA 188 Analog Telephone Adaptor Administrator’s Guide (SIP)
OL-3410-01
Chapter5 Parameters and Defa ults
Optional Feature Parameters
Note Bit 8 is not used at this time.
•Bits 9 to 31—Reserved.
Value Type
Bitmap
Default
0x00000000
Voice Configuration Menu Access Code
313
RingOnOffTime
Description
This parameter specifies the 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