Yealink SIP-T5 Series User Manual

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

Yealink SIP-T5 Series Specifications

General

Brand	Yealink
Model	SIP-T5 Series
Category	IP Phone
Language	English