Aastra 9143i Series Administrator's Manual page 426

IP Phone Administrator Guide
Operational Features
Call Waiting Tones
Call Waiting is a feature that tells you if a new caller is trying to contact you when
you are already on the phone. A discreet tone alerts you to the new caller, so you
can answer your second incoming call by putting your first caller on hold.
The IP phones use the following Bellcore-specified call waiting tones.
Bellcore
Call-Waiting Tone
CallWaitingTone 1
Bellcore-dr2
CallWaitingTone2
Bellcore-dr3
CallWaitingTone3
Bellcore-dr4
CallWaitingTone4
For Asterisk and Broadworks servers, call waiting tones are specified by the
default Bellcore tones indicated in the table
Broadworks Servers)
For Sylantro servers, call waiting tones are specified by the Bellcore tones you
configure in the Aastra Web UI or the configuration files. See the table
Pattern (Sylantro Servers)
Reference
For more information about enable/disabling call waiting on the IP Phone, see the
section,
5-128
Pattern
ID Pattern
1 Tone On
2 Tone On
Tone Off
3 Tone On
Tone Off
Tone On
Tone Off
4 Tone On
Tone Off
Tone On
Tone Off
on page -123.
on page -124.
"Call Waiting/Call Waiting Tone"
Minimum Nominal
Duration Duration
(ms) (ms)
270 300
90 100
90 100
90 100
90 100
90 100
90 100
90 100
90 100
270 300
90 100
Ring Tone Pattern (Asterisk/
on page 5-67.
41-001160-03, Rev 00, Releaes 2.4
Maximum
Duration
(ms)
330
110
110
110
110
110
110
110
110
330
110
Ring Tone