Configuring Operational Features

Operational Features

If you enable priority alerting when using a Sylantro server, you can specify the Bellcore tone to be used for the following configurable criteria:

Ring Tone Pattern (Sylantro Servers)

Call criteria

Bellcore tones for each call criteria

alert-acd (auto call distribution)

Normal ringing (default)

alert-community-1

Bellcore-dr2

alert-community-2

Bellcore-dr3

alert-community-3

Bellcore-dr4

alert-community-4

Bellcore-dr5

alert-emergency

Silent

alert-external

 

alert-group

 

alert-internal

 

alert-priority

 

 

 

The following table identifies the different Bellcore ring tone patterns and cadences.

 

Pattern

 

 

Minimum

Nominal

Maximum

Bellcore Tone

Pattern

Cadence

Duration

Duration

Duration

ID

(ms)

(ms)

(ms)

(Standard)

1

Ringing

2s On

1800

2000

2200

 

 

Silent

4s Off

3600

4000

4400

Bellcore-dr2

2

Ringing

Long

630

800

1025

 

 

Silent

 

315

400

525

 

 

Ringing

Long

630

800

1025

 

 

Silent

Long

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

 

 

 

 

 

 

 

Operational IP Phone Features

41-001160-00, Release 2.1, Rev 04

5-77

Page 287
Image 287
Aastra Telecom 53I, 57I CT Call criteria Bellcore tones for each call criteria, Bellcore-dr2, Bellcore-dr3, Bellcore-dr4