
KeyFeatures&Benefits
TechnicalSpecifications
�MultiplePBXSupport
A
singleboardinterfaceswithamajorityofPBXsonsinglehardware
platform.Withmuchfieldexpertise,SynwaycanconfigureforyourPBXs.
Structuredwithmotherboardandfunctionalmodulearchitectures,a
singleDSTboardcanbeconfiguredfreelyfrom4to24portsbasedupon
specialapplicationneeds.
�FlexibleConfiguration
Structuredwithmotherboardandfunctionalmodulearchitectures,a
singleDSTboardcanbeconfiguredfreelyfrom4to24portsbasedupon
specialapplicationneeds.
�FirmwareUpgraded
Noneedforhardwarechangeandspecialupgradingtools,asimple
firmwareupgradeallowsDSTtofitintodifferentPBXenvironments.
�On-BoardAudioJack
Monitorsupto24portsinreal-timeorplaybackaudiofileswithon-board
audiojackresources.
�WideSpectrumofTriggerEvents
DSTinitiatesandterminatesrecordingsbasedonvoiceactivity,raw
D-channel,DTMF,programmabletoneanalysers,andCallProgress
Monitoring(CPM)events.
�VoiceProcessingCapability
A
largeselectionofvoiceCODECSfordevelopers,includingG.729A,
G.711A-law,μ-law,LinearPCM,IMA-ADPCM,MP3,andsupportVOX
format.
�SupportDirectWindowsWAVFormat
DataissavedinWINDOWSWAVformatdirectly,andcanbeplayedout
bysoundcardwithnoformatconversion.
�SecurityforUserSoftware
Thebuilt-inauthorizedcodeidentificationcircuitisincludedtoprovidean
exclusiveauthorizationcodeforprotectingusers'softwaresecurity.
�ExtensivePBXSupport
Compatiblewithinternationaldeployments,theDSTtaps2-wire,4-wire,
BRIandfullduplexPBX's.ThelistofPBXstheDSTsupportsis
constantlygrowing.PleasefeelfreetocontactSynwayforcustom
configuration.
�
Tap
FailureDetection
Supportdetectionformalfunctionofhardwareplatformsanddigital
telephoneaswellasdigitallineinterruption.
PassiveCallRecordingTechnologies
06
DST-24B/PCI
DST-24B/PCI+
DST-24B/PCI(2.0)
DST-24B/PCI+(2.0)
DST-24B/PCIe (2.0)
DST-24B/PCIe+(2.0)
8/16/24ports, PCI, full length
8/16/24ports, PCI, full length, GSM/G729A/MP3
8/16/24ports, PCI, half length
8/16/24ports, PCI, half length, GSM/G729A/MP3
8/16/24ports, PCIe, half length
8/16/24ports, PCI, half length, GSM/G729A/MP3
Headset jack: One φ3.5 stereo jack
SHR-16DA-CT/PCI: Four 8-pin RJ45 jacks
SHR-24DA-CT/PCI: One 50-pin RJ21 connector
DST-24B: One 50-pin RJ21 connector
16Bit PCM 128kbps 8Bit PCM 64kbps
A-Law 64kbps μ-Law 64kbps
VOX 32bps ADPCM 32kbps
G.729A
GSM
Mp3 8kps,
8kbps (SHR-24DA-CT/PCI, DST-24B only)
13.6kps (DST-24B only)
16kps (DST-24B only)
Output power: ≥50mW
Distortion: ≤2%
Frequency Response: 300-3400Hz (±3dB)
Signal-to-noise ratio: ≥80dB
MAXIMUM SYSTEM CAPACITY
Up to 10 boards concurrently per system; up to 24channels per board.
Maximum power consumption: ≤12W
Input impedance: ≥600Ω AC
Insulation resistance for PC isolation from telephone line: ≥20MΩ/500V
ENVIRONMENTAL CONDITIONS
Operating temperature: 0℃—55℃
Storage temperature: -20℃—85℃
Humidity: 8%—90% non-condensing
Storage humidity: 8%—90% non-condensing
SAFETY AND CERTIFICATIONS
Lightning Resistance: Level 4
Certifications: FCC & CE & AS/NZS CISPR
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