Polycom IP 320 Administrator's Manual page 221

Call progress
pattern number
7
8
9
10
11
12
13
14
15
Ringer Patterns
The following table maps ringer pattern numbers to their default descriptions.
Ringer pattern number
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Use within phone
alternate call waiting tone (distinctive)
confirmation tone
howler tone (off-hook warning)
record warning
message waiting tone
alerting
intercom announcement tone
barge-in tone
secondary dial tone
Default description
Silent Ring
Low Trill
Low Double Trill
Medium Trill
Medium Double Trill
High Trill
High Double Trill
Highest Trill
Highest Double Trill
Beeble
Triplet
Ringback-style
Sampled audio file 1
Sampled audio file 2
Sampled audio file 3
Sampled audio file 4
Sampled audio file 5
Configuration Files
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