Cisco SPA112 Setup & User Guide

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 green—On 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 green—System 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 green—Upgrading fi rm wa r e .
Off—No power or system can not boot up.

Cisco SPA112 Specifications

General

Supported network protocols	IPv4, IPv6, ARP, DNS, SRV, DHCP, PPPoE, ICMP, TCP, UDP, RTP, RTCP, SNTP
DHCP client	Yes
VPN support	802.1p
Security algorithms	SSL/TLS
Authentication method	SIP
Modem (RJ-11) ports	2
Ethernet LAN (RJ-45) ports	1
Voice codecs	G.711, G.726, G.729
Certification	FCC, CE, ICES, A-Tick, RoHS, UL
Fax compatibility	T.38
Output current	2 A
Output voltage	5 V
AC input voltage	100-240 V
AC input frequency	50 - 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

Width	101 mm
Height	28 mm
Weight	153 g