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Cisco SPA112 Setup & User Guide

Cisco SPA112
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Copyright © 2005-2012 Jaguar Telecom Version 1.8 Page 3 of 8
2 Initial configuration
The device comes pre-configured with all the settings pre-loaded. It is only necessary to
follow the network setup process described below.
2.1 Network Assumptions
The SPA 112 will be connected to the LAN side of a broadband Ethernet router.
The router is in NAT (network address translation) mode and the LAN side of the
router is using private IP address (usually 192.168.x.x).
It is assumed that the router will act as a DHCP server and hand out IP addresses
for devices on the LAN side.
It is also assumed that the router DHCP server will also provide the IP addresses
of DNS servers to use.
It does not matter if the broadband has a static or dynamic IP address.
2.2 SPA112 Lights
Light
D
e
s
cri
p
tio
n
Phone
1
Phone
2
Steady greenOn
hook
.
Slow flashing green—Off
ho
ok
.
Off—Port
not
r
e
ady
.
In
terne
t
Flashing green—Transmitting
or
receiving data
th
r
o
ugh
the WAN
p
or
t
.
Off—No
l
i
nk
.
Sys
t
e
m
Steady greenSystem
r
e
ady
,
IP
address ac
quir
e
d
.
Slow flashing green—Acquiring
IP
addr
e
ss
.
(By
def
a
ult
,
uses
DHC
P
.)
Fast
f
l
a
s
h
i
n
g
greenUpgrading
fi
rm
wa
r
e
.
Off—No
power
or
system
can not
boot up.

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Cisco SPA112 Specifications

General IconGeneral
Supported network protocolsIPv4, IPv6, ARP, DNS, SRV, DHCP, PPPoE, ICMP, TCP, UDP, RTP, RTCP, SNTP
DHCP clientYes
VPN support802.1p
Security algorithmsSSL/TLS
Authentication methodSIP
Modem (RJ-11) ports2
Ethernet LAN (RJ-45) ports1
Voice codecsG.711, G.726, G.729
CertificationFCC, CE, ICES, A-Tick, RoHS, UL
Fax compatibilityT.38
Output current2 A
Output voltage5 V
AC input voltage100-240 V
AC input frequency50 - 60 Hz
Storage temperature (T-T)-25 - 70 °C
Operating temperature (T-T)0 - 45 °C
Operating relative humidity (H-H)10 - 90 %
Weight and Dimensions IconWeight and Dimensions
Width101 mm
Height28 mm
Weight153 g

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