Voib (Voice Over Internet Protocol Board (4Ch)); Various Switches And Connectors Functions - LG-Nortel ipLDK-60 Installation Manual

ipLDK-60 Hardware Description and Installation Manual
BOARD INSTALLATION

4.5.7 VOIB (Voice over Internet protocol Board (4ch))

The VOIB can be installed on MBU and provided four VoIP channels.
The length of the Ethernet cable should be less than 10 meters.
The VOIB can be installed on the basic MBU and provides the Ethernet interface for S/W applications and VoIP
features with optional VoIP daughter board.
The VOIB has the capacity for maximum 4 channels with one(1) VOIB, and VOIU provides additional four(4) VoIP
channels.
Item
LAN Interface
Speed
Duplex
VoIP Protocol
Voice Compression
Voice/Fax Switching
Echo cancellation

4.5.7.1 Various switches and connectors functions

Switch / Connector
SW1
SW2
CN1
CN2
CN3 & CN4
CN5
MJ1
FIGURE 4.4.4 VOIB
Functions
VOIB Reset Switch for CPU (S32510A)
Pole 2: Boot mode selection, others: reserved
JTAG(Joint Test Action Group) for debug
RS232C Trace Tool Connection
VOIU Board Connection
MBU Connection
Network(RJ-45) Cable Connection
Specification
10 Base-T Ethernet(IEEE 802.3)
10 Mbps (Auto-Negotiation)
Half Duplex or Full Duplex(Auto-Negotiation)
H.323 Revision 2
G.711/G.726/G729/G.723.1
T.38
G.165
Default : Pole 2 (ON), Others (OFF)
45
Issue 1
JAN, 2007
Remark