| CToneCadence |
|
| This Textual Convention defines cadence of the programmable
tone to be played or detected.
The format of cadence of the programmable tone is
based on ITU E.180 Supplement 2.
Cadence string consists of cadence units, digits, keywords
and special characters. Cadence Units are digits where each
unit is one second.
No space is allowed in the cadence string.
The keywords are 'on', 'off', 'CYCLES' and 'CONTINUOUS'.
The special characters are '-', '*', '(', ')' and ','.
'on' - The number preceded this keyword is the duration of
emission in second.
'off' - The number preceded this keyword is the duration of
absence in second.
'CONTINUOUS' - The frequencies are sent out and stayed on
indefinitely.
An on-off Period is either the keyword 'CONTINUOUS' or a
Cadence Unit followed by the keyword 'ON' or 'OFF'.
'-' - Separator. It separates multiple on-off Periods.
A Cadence List is a sequence of on-off Periods separated by
the special character '-'.
'CYCLES' - When preceded by special character ',' and a
number X, the Cadence List before the special
character ',' is repeated X times.
Cadence List - The parentheses are delimiters. It is used
for the repetition. The entire Cadence List in the
parentheses is to be repeated. Without the delimiter,
only the first On-off Period is repeated.
'*' - Repetition. When preceded by a number X, the On-off
Period or the parenthesized Cadence List is to be
repeated X times.
',' - Terminator. It terminates a Cadence List and announces
the presence of the keyword, 'CYCLES'. When followed by
a number X and then the keyword 'CYCLES', the preceded
Cadence List is repeated X times
For example, in United States, the cadence of confirmation
tone is '3*100on-2*100off', the cadence of dial tone is
'3*(100on-100off)-CONTINUOUS'.
In United Kingdom, the cadence of payphone tone is
'200on-200off-200on-200off'.
Any thing other then the above notation is not supported.
|
| TEXTUAL-CONVENTION |
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| |
OCTET STRING |
Size(3..64) |
|
| CvtcProgrammableToneEntry |
|
| SEQUENCE |
|
|
|
| |
cvtcProgrammableToneFrequency |
CToneFrequency |
|
| |
cvtcProgrammableToneAmplitude |
CToneAmplitude |
|
| |
cvtcProgrammableToneCadence |
CToneCadence |
|
| |
cvtcProgrammableToneDuration |
Unsigned32 |
|
| |
cvtcProgrammableToneStorageType |
StorageType |
|
| |
cvtcProgrammableToneRowStatus |
RowStatus |
|
| cvtcTonePlanEntry |
1.3.6.1.4.1.9.9.356.1.1.1.1 |
| An entry represents one tone plan which defines attributes
of the programmable tones for a country.
Each country can have more than one tone plans with
different version. Each entry should have the unique
combination of cvtcTonePlanCountry and cvtcTonePlanVersion.
There are some system built-in tone plans. The built-in
tone plans will be populated by the system automatically
at the system start-up. They can not be created, deleted or
modified by user.
When an entry is created, the following objects must be
provided:
cvtcTonePlanCountry,
cvtcTonePlanVersion,
cvtcTonePlanFileName
When an entry is active, it can not be modified.
A system built-in tone plan can not be deleted. Only the
entries added by user can be deleted. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvtcTonePlanEntry |
|
|
| cvtcToneIdEntry |
1.3.6.1.4.1.9.9.356.1.1.2.1 |
| An entry represents the identification for
one programmable tone in a tone plan. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvtcToneIdEntry |
|
|
| cvtcProgrammableToneEntry |
1.3.6.1.4.1.9.9.356.1.1.3.1 |
| An entry represents the configurable attributes for
one programmable tone in a tone plan.
The tone attributes are specified in ITU E.180
Supplement 2. |
| Status: current |
Access: not-accessible |
| OBJECT-TYPE |
|
|
|
| |
CvtcProgrammableToneEntry |
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