SDigital trunk recording gateway real
time record to monitor all the signaling
and conversations of E1 digital trunk
line via high resistance parallel
connection. It fit for make a high
performance digital trunk recording
monitor system based on ISDN PRI, SS7
* Support digital number one signaling
(ISDN PRI), SS7 signaling.
* Single device supplies 1 E1 or 2 E1
digital trunk high resistance two way
monitor recording function.
* Embedded ARM processor, DSP
architecture, build-in PCI plug-in
* High resistance input port, record
gateway can directly bridge the trunk
line which need to be monitor. It does
not have any influence on the trunk
* Single gateway can realize 30/60 lines
call information collection, such as
caller ID and called number. Two way
* All call information and conversation
data transit by Ethernet port.
* It can easily add and extend digital
trunk gateway via Ethernet port.
* Advanced network communication, data
driven mode, Free from operation system
and computer. It is convenient to do
second development. The program can be