Browser configurator: CCM (Core Configuration Manager)
Browser  login : admin/ admin

Transitioning between PSU and PoE will have the following results:
1.       PSU powered (no PoE)
Connecting PoE – No change in operation 

2.       Both PSU and PoE
Disconnecting PoE – No change in operation
Disconnecting PSU – results in a reboot of the unit 

3.       PoE (no PSU)              
Connecting PSU -automatically increases power available on 2W interface (~70mA to ~150mA) 
PoE will power upto 2x RS701
AC will power upto 5x RS701 or  ~150mA

Uses the Opus audio codec with 12Khz audio bandwidth Frequency Response 100-12KHz
-  LQ devices can support 20kHz (at 16 bit over 128Kbpsdata connectivity) LQ v3 and later firmware required

Supports point to point and point to multi Uses Multi-uni cast packets , when passing audio a box willsend the same audio stream to each box that needs to receive the audio stream(Not multi-cast packets , but mulit-uni-cast )
e.g. If you have system setup with 6 units on connection andeach one has port 1 assigned to channel A , then each unit receives the 5 audiostreams.
The unit will then only use the 4 loudest audio signals out of all the audiosignals received, the LQ unit will only route the 4 loudest to the physicalaudio interface (2W/4W) port. 

The Eclipse matrix H/W auto detects the LQ 4wire unit as a CCI-22

Latency through the box is around 25ms best case Note that this 25ms bestcase assumes the following:     
Transmitting LQ unit has 5ms packets configured on port
Receiving LQ unit hasJitter configured to 0ms – 60ms on port
Example, if 20ms packets are selected on the Transmitting LQ , the Receiving LQ unit will experience an increased latency of 15ms (5ms to 20ms = 15 msdelta)
Thereason for this is that the receiving LQ needs to wait for the first audiopacket to arrive.  So the packet size configured on the transmitting LQ unit directly affects this initial delay which remains. 

TCP port 80 is management (setup ) port  TCP:80 is used for two purposes:·        
Used by LQ unit to initiate a linking session with a reachable LQ-Master·        
Facilitates access to the device’s CCM     
It is mandatory for port 80 to be opened on the LQ-Master 
TCP/ UDP port 655 is the Audio /data port (tunnelled portfor all other TCP ports that the LQ boxes use)  
Anytime a LQ unit is made reachable through port-forwarding, that information must also be configured within that LQ unit’s Network page (External Connectivity section). 
Specifically the external IP and Tunnel port that is forwarded to 655.