asterisk voip gsm gateway 400P

asterisk voip gsm gateway 400P
Brand: Etross or OEM Brand
Model no.: Etross-400P
Product name: Asterisk PCI Card 400P

Main function & Features
Etross-400P is a 4 port FXS/FXO analog Asterisk PCI card which is mainly applied to PSTN environment. It supports all the functions of Asterisk PBX systems needed.
1. High security: It adopt tertiary thunder preventing technology, can prevent the thunder and lightning from striking effectively.
2. World Wide Usable: Configurable line interface to meet global telephone line interface requirements.
3. The PCI plug is based on PCI2.2. User could choose any of combinations of FXO_100 or FXS_100 modules according to their requirements.
4. 32 bit bus master DMA data exchanges across PCI interface at 132Mbytes/sec for minimum host processor intervention.
5. No additional power connector or supplier is required for the operation of FXS modules, reduced the line wave of the power, has improved the voice quality.
6. It supports all the functions of Asterisk PBX systems needed.
7. Easy to stall: Both software and hardware compatible with Digiums TDM400P.
8. Exchangable with Digium modules: It is mixable with X100M/S100M of Digium.
9. Humanization is designed: The module socket that should be nipped is all adopted and stuck to one slice of sockets, can prevent stabing users finger effectively.

Special Features
1. High security: It adopt tertiary thunder preventing technology, can prevent the thunder and lightning from striking effectively.
2. Humanization is designed: The module socket that should be nipped is all adopted and stuck to one slice of sockets, can prevent stabing user’s finger effectively.
3. Etross-400P has a clock output plug to realize the clock synchronization. Through the clock line connect to the plug; Etross-400P can be connected to other cards, like GSM400P. With the colck synchronization, user can plug some cards in one computer.
4. Super strong Anti-interference: All logic signals urge with the special-purpose drive chip, it make the card has super strong anti-interference. And support clock resume automatically. When the clock was interfered with the frequency deviation to happened by the external world to influence the communication, the system can reset to the clock automatically, resume normal communication.
5. Each module keeps relative independence. and was supplied power alone. When one module works unusually, it will not influence the work of other modules.

Applications
1. PBX/IVR Services
2. VoIP Services
3. VoIP Gateways
4. FAX Server, FAX On Demand
5. Voice Mail Services
6. Call Centers
7. Prepaid Calling Card System
8. Callback Service
9. Traditional Calls/VoIP Calls Conference

Hardware and software requirements
1. Interface: PCI 2.2
2. CPU 800+MHZ
RAM 128+MB
Linux kernel 2.4.x or 2.6.x

Size and Weight
1. Size(L*W*H): 140*104*12MM
2. Weight: 152g

The environmental instructions for using
1. Temperature Operation: 0 to 80°C
2. Temperature Storage: -35°C to 120°C
3. Humidity: 10% to 90% Non-condensing
4. Voltage: 5V/12V
5. Power Dissipation Mas: 2.65w/10.8w

Disclaimers:
-Digium is registered trademark of Digium, Inc
-Asterisk is registered trademark of Digium, Inc