Dialogic D/120JCT-LS Spesifikasi - Halaman 6
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Halaman CetakDialogic
D/120JCT-LS Media Board
®
Global Tone Generation
Tone type
Frequency range
Frequency resolution
Duration
Amplitude
MF Signaling
MF digits
Transmit level
Signaling mechanism
Dynamic range for detection
Acceptable twist
Acceptable freq. variation
Call Progress Analysis
Busy tone detection
Ring back detection
Positive voice detection accuracy
Positive voice detection speed
Positive answering machine detection accuracy
Fax/modem detection
Intercept detection
Dial tone detection before dialing
Tone Dialing
DTMF digits
Frequency variation
Rate
Level
Pulse Dialing
10 digits
Pulsing rate
Break ratio
Generate single or dual tones
Programmable within 200 Hz to 4000 Hz
1 Hz
10 ms increments
Programmable within –43 dBm to –3 dBm per tone
0 to 9, KP, ST, ST1, ST2, ST3 per Telcordia LSSGR Sec 6, TR-NWT-000506 and ITU-T Q.321
Complies with Telcordia LSSGR Sec 6, TR-NWT-000506
Complies with Telcordia LSSGR Sec 6, TR-NWT-000506
–25 dBm0 to –3 dBm0 per tone
6 dB
Less than ±1 Hz
Default setting designed to detect 74 out of 76 unique busy/congestion tones used in 97 countries as specified
by ITU-T Rec. E., Suppl. #2
Default uses both frequency and cadence detection
Application can select frequency only for faster detection in specific environments
Default setting designed to detect 83 out of 87 unique ring back tones used in 96 countries as specified by
ITU-T Rec. E., Suppl. #2
Uses both frequency and cadence detection
>99% based on tests on a database of real world calls in North America (Performance in other markets may vary)
Detects voice in as little as 1/10th of a second
>85% based on application and environment
Preprogrammed
Detects entire sequence of the North American Special Information Tone(s) (SIT)
Other SIT sequences can be programmed
Application enable/disable
Supports up to three (3) different user-definable dial tones
Programmable dial tone drop out debouncing
0 to 9, *, #, A, B, C, D per Telcordia LSSGR Sec 6, TR-NWT-000506
Less than ±1 Hz
10 digits/s maximum, configurable by parameter**
–4.0 dBm per tone, nominal, configurable by parameter**
0 to 9
10 pulses/s, nominal
20 pulses/s for Japan, configurable by parameter**
60% nominal, configurable by parameter**
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Datasheet
JCT Media Boards