
Recording Server CarpeStar DTP800
- 1U height, standard rack design
- support bidirectional recording for 1~8*E1/T1 interface
- support the global protocols with high interoperability
- support DSP-based compression coding format
- web-based recording system management software
- support recording data storage, query and real-time monitoring
Support multiple protocols and recording modes
DTP800 supports 8*E1/T1 ports at maximum, a range of protocols such as SS1, SS7 (Tup, ISUP), ISDN signaling call status analysis and voice signal analysis, and can be configured for inbounding recording, outbound recording, and mixed in/outbound ones.
Support multiple speech coding formats
DTP800 supports DSP-based a-law (g. 711), µ-law, IMA-ADPCM, GSM, MP3 and G. 729A format coding, and software processing -linear PCM, VOX format Codecs. It can adapt to any recording environment in the world for short time to market.
Adopt hi-impedance multiplexing mode
DTP800 supports high impedance, and does not affect the normal operation of the system. And DTP800 has a strong signal adaptive ability, and can tap into line at any point to monitor call conversation.
- Input/output Interface
E1 Physical Ports: compliant with G703, including 75Ω unbalanced interface and 120Ω balanced interface
T1 Physical Ports:DSX-1 and CSU line build-outs available for different extents of signal losses, including 100Ω and 110Ω balanced interfaces- Signaling:
SS1: compliant with international GF002-9002 (DL and MFC)
SS7: compliant with Q771-Q795
DSS1: compliant with Q.933
ISDN-PRI- Audio Specifications
Codec: CCITT A/μ-Law 64kbps
IMA ADPCM 32kbps
G.729A 8kbps
GSM 13.6kbps
MP3 8/16kbps
Frequency response: 300-3400Hz(±3dB)
AGC: 20db—0db- Maximum System Capacity
Up to 8 x E1/T1 in single chassis
- Power Requirements
Maximum power consumption: ≤28W
Input impedance: 1 KΩ(AC)
Input interface: RJ48- Audio Encoding & Decoding
16Bit PCM 128kbps
8Bit PCM 64kbps
A-Law 64kbps
μ-Law 64kbps
VOX 32kbps
ADPCM 32kbps
GSM 13.6kbps
MP3 8/16kbps
G.729A 8kbps
Sampling Rate 8kHz- Safety
Lightning resistance: Level 4
- Certification
International standards
- Dimensions
L x H x D: 440×44×200 mm
Weight: 3 kg (Excluding hard disk and accessories)- Environment
Operating temperature: 0℃—55℃
Storage temperature: -20℃—85℃
Humidity: 8%— 90% non-condensing
Storage humidity: 8%— 90% non-condensing