Specifications

Section 2: PCB Installation and Startup
Aspire S Hardware Manual Section 2: PCB Installation and Startup ◆ 2-35
2
PCB Port Assignments
When installing a VoIP PCB, the system automatically assigns trunk ports to match the card’s port capacity.
For example, a 4VOIPU-S would take 4 trunk ports, the 4VOIPU-S with a 4VOIPDB-S would take 8 trunk
ports. Extension ports are not reserved until an IP phone is connected to the system. When the first IP phone
is plugged in, the system takes the next four consecutive extension ports available and automatically assigns
them as IP ports. The next three IP phones installed will use this group of ports. When the fifth IP phone is
connected, the next 4 consecutive extension ports available will be assigned as IP ports.
If the number of trunk ports reserved by the system is a concern (as it could be with the Aspire S system),
install the trunk cards first, then install the VOIPU-S PCB. This will allow the trunks to be assigned to the
COIU-S, DIOPU-S, etc. first. If there are not enough trunk ports available for the VoIP PCB, the system will
still recognize the card and allow it to be used for IP phones.
Once a VoIP PCB has been installed in the system and trunks have been reserved for the PCB, the only way to
release the trunks for use by other PCBs is to remove the VoIP PCB and delete the slot (using Program 90-05).
For further details on using LAN devices, refer to Section 6: LAN Connection (page 6-1).
LED Indications
LED Function
LED
Status
Operation Status Comments
LED1
PCB Status
Status of PCB Green On Initializing or the Block
switch was set to the RUN
position.
Green
Flashing
(slow flash)
Initialization problem
occurred during self-check.
Green
Flashing
(100ms
On/Off)
Operating normally.
Green Off Downloading or the Block
switch was set to the BLK
position.
LED2
DB RUN
Status of the
4VOIPDB
Red 4VOIPDB-S is operating
normally.
Off 4VOIPDB-S is not function-
ing correctly.
LED3
RTP
Session
Status
Status of RTP
Session
Red RTP session is established. LED is on if one
of the channels is
established.
Off RTP session is not estab-
lished.
LED4
PCMCIA
Status of PCMCIA
Slot
Red PC-ATA card installed.
Off PC-ATA card not installed.
LED A
(On CN4)
Status of Link On Link is established.
LED B
(On CN4)
Data Transmission
and Reception
On Data is being transmitted or
received.