Asterisk PBX 1200P(Compatible 3.3V and 5V)

ETROSS-1200P is a 12 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. User could choose any of combinations of FXO_200 or FXS_200 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 The high stability firmware is exported / imported with DMA data

exchange, so it accelerated and reduced CPU load greatly. Under the

environment of the same hardware, CPU rate of utilization is equal to CPU rate

of utilization of using 4 port analog card.

6 It supports all the functions of Asterisk PBX systems needed.

7 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.