BR4 - Appliance User Manual v2.0
Page:
8/48
2.2. Hardware:
•
ADSP - BF537 600MHz CPU. DSP core for the media processing.
•
64MB of SDRAM
•
256KB serial flash for the boot-loader
•
256MB NAND flash for voicemail and prompts.
•
SD card interface on a dedicated bus.
•
Watchdog timer
•
Optional, hardware based, G-168 Line Echo Cancellation.
2.3. Interfaces
•
QUAD ISDN (2B + 1D) interface
•
TE with PTP and PTMP
•
EuroISDN (mISDN)
•
10/100Mbps Ethernet port with high performance PHY
•
RS232 for console connectivity (115k, 8-N-1)
2.3.1. Interface cables
•
For the Ethernet connection you have to use:
-In case you connect to router, switch and etc. Ethernet patch cable
-In case you connect to other PBX device crossover cable
The default SSH credentials are username:
root,
password
uClinux
•
ISDN ports – the BR4 PBX has 4 ISDN ports:
•
To connect the BR4-Appliance (TE mode) ISDN port to your
telecommunication equipment you should use standard Ethernet
“patch” cable. The configuration is:
Pin Description
3 TX+
6 TX-
4 RX+
5 RX-