Item specifics
Packaging Details
- Unit Type: Bag
- Package Weight: 1.5kg (3.31lb.)
- Package Size: 1cm x 1cm x 1cm (0.39in x 0.39in x 0.39in)
D647 profile:
D647 is a processing No.7 signaling and voice interface card and single card set of 60 voice processing, 2E1 (PCM) digital trunk interface in one, support the signaling system 7 (SS7), a signaling (SS1) and digital, a signaling (DSS1).
It provides seven signal processing capacity to meet the new needs of the new telecommunications business, high cost, easy to construct high density, business function of the rich application system.
D647 is a processing No.7 signaling and voice interface card and single card set of 60 voice processing, 2E1 (PCM) digital trunk interface in one, support the signaling system 7 (SS7), a signaling (SS1) and digital, a signaling (DSS1).
It provides seven signal processing capacity to meet the new needs of the new telecommunications business, high cost, easy to construct high density, business function of the rich application system.
With full DSP structure, strong processing capacity, can reduce the burden on the host, to ensure high density, high capacity of the application system, efficient and stable operation. At the same time, DSP technology to facilitate software upgrades, to maximize the of user investment.
Performance characteristics:
1 trunk interface: a single board to provide 2E1 (PCM) digital trunk interface;
2 signal processing:
The processing of a single board to complete one or seven signalling link two;
Completely in accordance with the design of the CCITT No.7 signaling technical specification and GF001-9001 "Chinese domestic telephone network No.7 signalling system technical specifications", providing SS7 first. Second, three levels of MTP and tup and ISUP, SCCP function, support for 24 bit and 14 bit address code;
Support SS1, DSS1 and SS7 in the same PC, can be used to construct a variety of signaling switching equipment;
Support number one signaling (DSS1), the application of ISDN integrated services digital network;
Support China No. 1 signaling (SS1), in compliance with DL\'s GF002-9002 signaling and MFC signaling standards;
The signaling connection speed is quick, the configuration is simple, the service is rich, the programming is quick and convenient.
3 voice processing:
A) single board with 60 channel trunk channel processing capability;
B) to provide 60 way DTMF transceiver function;
C) to provide the standard FSK format data receiving and sending function;
D) 60 digital recording, compression and playback features: the voice of encoding as the standard A law PCM, compression method for ADPCM;
E) identification of Fax/Modem and other special signal tones;
F) built-in conference function, 64 conference resources, support multi conference call and meeting recording.
B) to provide 60 way DTMF transceiver function;
C) to provide the standard FSK format data receiving and sending function;
D) 60 digital recording, compression and playback features: the voice of encoding as the standard A law PCM, compression method for ADPCM;
E) identification of Fax/Modem and other special signal tones;
F) built-in conference function, 64 conference resources, support multi conference call and meeting recording.
4 high performance DSP algorithm, DSP 1000MIPS processing capacity, to ensure that the signal can be fast, real-time and accurate processing.
5 compatible East H.100 standard fax card, seat card, IP card, build multi-purpose integrated application system.
Typical application of products:
Interactive voice response system (IVR)
call center
Voice mail box
IN Application
All kinds of telecom value-added services
Warm prompt customer service:
: this shop all goods sold, the warranty period no by both parties to negotiate or agreed, default for warranty period for 7 days, from the courier receipt date, received the goods please speed test. Need to extend the warranty, please contact the consultation, thank you for cooperation!
2: the hand of goods, please check the appearance is no burn, bad parts, scratch and others for damage, sign day non responders regarded as good without damage, after the discovery of the exterior parts of burn, bad parts, scratch and others for damage, declined to return. Please forgive me, thank you!
Three: upon receipt of the goods in this shop please when delivery of a member check goods transportation damage, sign not only confirmed no damage in transit, and please protect the store their own tags intact, otherwise the problem is equal to give up the right of return, thank you!
2: the hand of goods, please check the appearance is no burn, bad parts, scratch and others for damage, sign day non responders regarded as good without damage, after the discovery of the exterior parts of burn, bad parts, scratch and others for damage, declined to return. Please forgive me, thank you!
Three: upon receipt of the goods in this shop please when delivery of a member check goods transportation damage, sign not only confirmed no damage in transit, and please protect the store their own tags intact, otherwise the problem is equal to give up the right of return, thank you!
';Free Shipping!!! 95 new DONJIN-D647 2E1 Donjin voice card No. seven signaling digital relay voice card
- Product Code:
- Availability: In Stock
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$1,198.08
- Ex Tax: $1,198.08