Audio Features
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Examples:
Alert-Info: http://127.0.0.1/Bellcore-dr1
Alert-Info: test/Bellcore-dr1
Alert-Info: Bellcore-dr1
Alert-Info: Bellcore-dr1;x-line-id=1
Alert-Info: <http://10.1.0.31 > ;info=Bellcore-dr1
The following table identifies the different Bellcore ring tone patterns and cadences (These ring tones are designed
for the BroadWorks server).
Bellcore Tone
Pattern
ID
Pattern Cadence
Minimum Duration
(ms)
Nominal Duration
(ms)
Maximum Duration
(ms)
Bellcore-dr1(stand-
ard)
1
Ringing
l
2s On
1800
2000
2200
Silent
l
4s Off
3600
4000
4400
Bellcore-dr2
2
Ringing Long
630
800
1025
Silent
315
400
525
Ringing Long
630
800
1025
Silent
3475
4000
4400
Bellcore-dr3
3
Ringing Short
315
400
525
Silent
145
200
525
Ringing Short
315
400
525
Silent
145
200
525
Ringing Long
630
800
1025
Silent
2975
4000
4400
Bellcore-dr4
4
Ringing Short
200
300
525
Silent
145
200
525
Ringing Long
800
1000
1100
Silent
145
200
525
Ringing Short
200
300
525
Silent
2975
4000
4400
Bellcore-dr5
5
Ringing
450
500
550
Note: If the user is waiting for a call, “Bellcore-dr5” is a ring splash tone that reminds the user that the DND or
Always Call Forward feature is enabled on the server side.
Alert-Info: ringtone-N/Alert-Info: ringtone-RingN.wav (or Alert-Info:
MyMelodyN/Alert-Info: MyMelodyRingN.wav)
When the Alter-Info header contains the keyword “ringtone-N/ringtone-RingN” or “MyMolodyN/MyMelodyRingN”,
the phone will play the corresponding local ring tone (RingN.wav), or play the first local ring tone (Ring1.wav) in
