Perfect performance for asterisk e1 pri card

Products:

SinoV-TE220E 2 E1 PCI-E digital card without EC module

SinoV-TE220E-EC 2 E1 PCI-E digital card with EC module

The SinoV-TE220DE is a with 2 ports, selectable E1 (32-channel) or T1 (24-channel) card that supports all the functionality of the Digium quad T1/E1 card. This card supports both voice and data modes on its single span. For example, the card can support 12 channels dedicated to voice and 12 to data while passing all traffic through to the Asterisk PBX, which reliably routes the channels to their designated locations. This eliminates the need for an external router.

By utilizing our TDMoE technology, an exclusive Digium process, one can easily connect multiple PCs equipped with the card and achieve voice quality on par with single PBX implementations. Scalability for this product is derived from adding multiple cards to each individual PC. Add addition cards as you need them for your expanding applications.

The card supports industry standard telephony and data protocols, including both RBS and Primary Rate ISDN (PRI) protocol families for voice and PPP, Cisco HDLC, and Frame Relay data modes. The board drives both line-side and trunk-side interfaces, including call features.

The card is a compact and powerful interface supporting voice and data transmission over T1, E1, and Primary Rate ISDN (PRI) connections. A low profile, half-length PCI form factor allows this device to fit within a 2U rackmount case or equivalent chassis, offer excellent density for call center, service provider, and other space-sensitive applications.

Of course, the asterisk card is fully supported by Digium open source Asterisk PBX software. Used in conjunction with Asterisk, the card offers the power to create a seamless network, interconnecting PSTN with the emerging Voice-over IP technologies. The card can be used to deliver a wide range of PBX and IVR services to the network or handset including Three-Way Calling, Call Conferencing,Voicemail ,and VoIP Gateways.
Interfaces:
- 2X E1/T1 interfaces ( E1/T1 selectable)
-PCI-E interface

Features:

One PRI port 30 channels
Hardware DTMF detection
Conference Bridge
PCM bus connectors (PCM30, PCM64, PCM128)
Active channel switching (across multiple cards over the external PCM bus)
PRI ISDN protocol stack

Applications:
ISDN PRI PBX
ISDN least cost router
Voice over IP PRI gateways
VoIP integration of ISDN equipment
PBX to PBX trunking
IVR

Data Modes:
Cisco HDLC
HDLC
PPP
Multilink PPP
Frame Relay

Voice Modes:
-EuroISDN
-AT&R 4ESS
-Lucent 5E
-National ISDN2

  SinoVoip Co.,Ltd was founded in 2004, is located in Nanshan District, Shenzhen Zhongxing Road Venture integrated five-story North Building. 

     Since its inception, following the world's most advanced network technology, combined with practical application in China, to develop their own intellectual property rights of new voice, data, images integrated IP access products, and strive to become the broadband IP line of video and audio terminals first-class products and platform provider program. Company's existing products include: POE Switch,VOIP products ,wirless products  IPTV products, HTPC  products, primarily serves the telecommunications operators, private network users (including government departments, schools, banking) and business users. Rely on the strong R & D capability, the source of a communication software to provide customers with the secondary development can provide a complete IP phone, IAD, GW technology, allows customers to speed with its own product line. 

    Create our source of "market-led technology, technology-driven market, customer service," the concept of autonomy through continuous research and development, now has a number of varieties of products. 

     In accordance with their own advantages and characteristics of the company, we have the next ten years the development objectives are: to become the domestic first-class IT enterprises, fully into the international market, develop into an international brand influence. To this end, the company's development strategy is: a market-leading, technology-driven, take their own R & D and technical cooperation in a combination of roads, on the one hand, closely integrated with customers, research and development for the communications products in China; on the other hand, with the international advanced technology companies and individuals to cooperate and jointly develop domestic and international communications markets. 

     In the majority of customer care and support, Shenzhen SinoVoip Co., Ltd. will be fully working and make unremitting efforts to create "a source" of the national brand in China market, trustworthy company. Through continuous innovation, we are willing to provide customers with better products, better technology, better service, and create greater customer value. 

     In order to meet the company's development needs, and further production capacity and product quality. Sources Communication shareholders decided to invest in new plant to build their own, the new factory site is located in manholes and covers an area of more than 6000 square meters,equipped with full range of production equipment and high quality technical management personnel . We have complete SMT production lines, plug-ins production line, assembly line, production line testing. 

     The new production plant for the source of a communication capacity of the product and product quality to provide a strong protection, the source of a communication will continue to provide customers with a steady flow of high-quality product. Whole series of products have passed CE, FCC certification.