Cisco SPA112 Administration Guide

Configuring the Network
Application (SPA122 Only)
Cisco SPA100Series Administration Guide 40
3
Manually Adding Port Forwarding (SPA122 Only)
Use this page to enter the port forwarding settings for an application.
Enter the settings as described below. After making changes, click Submit to save
your settings, or click Cancel to redisplay the page with the saved settings.
Field Description
Port Forwarding
Typ e
Choose the type of port forwarding:
• Single Port Forwarding: Forwards traffic for a
specified port to the same or an alternative port
on the target server in the LAN.
• Port Range Forwarding: Forwards traffic to a
range of ports to the same ports on the target
server in the LAN. see the Internet application’s
documentation for the required ports or ranges.
Application Name For single port forwarding, choose a common
application from the drop-down list (such as Telnet, or
DNS).
To add an application that is not on the list, choose Add
a new name, and then enter the name in the Enter a
Name field.
Enter a Name If you chose Port Range Forwarding, or if you chose Add
a new name in the Application Name list for Single Port
Forwarding, enter a name to identify the application.

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