Distinctive Ring Patterns
Cisco Small Business SPA300 Series, SPA500 Series, and WIP310 IP Phone Administration Guide 185
7
60(2/4)
• Number of Cadence Sections = 1
• Cadence Section 1: Section Length = 60 s
• Number of Segments = 1
• Segment 1: On=2s, Off=4s
• Total Ring Length = 60s
Example 2: Distinctive Ring (short,short,short,long)
60(.2/.2,.2/.2,.2/.2,1/4)
• Number of Cadence Sections = 1
• Cadence Section 1: Section Length = 60s
• Number of Segments = 4
• Segment 1: On=0.2s, Off=0.2s
• Segment 2: On=0.2s, Off=0.2s
• Segment 3: On=0.2s, Off=0.2s
• Segment 4: On=1.0s, Off=4.0s
• Total Ring Length=60s
Support for Distinctive Ring based on the Alert-Info header supports the
Distinctive Call Waiting Tone.
When the phone is off-hook on a call, the call waiting tone plays. The distinctive
call waiting tone is generated based on the phone’s call waiting tone’s frequency
and gain values, and the cadence value of the matched ring tone.
The cadence value, following the "c=" tag, of the matched ring tone must be an
integer from 1 to 9, which specifies the ring cadence under the Regional tab of the
Configuration Utility.
If there is no matching ring tone name, or an invalid cadence value is specified, the
configured Call Waiting Tone is used.
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