Cisco SPA122 Administration Guide

Configuring the Network
Application (SPA122 Only)
Cisco SPA100Series Administration Guide 39
3
Port Forwarding Details
To display the details, click an entry in the List of Port Forwarding.
Type The type of rule: Single Port Forwarding or Port Range
Forwarding.
Status The status of the rule: Enabled or Disabled.
Application The application that uses this rule to access a network
resource.
Field Description
External Port The port that external clients will use to set up this connection.
Internal Port The port that the ATA uses when forwarding traffic to the
internal server.
Protocol The protocol that is used: TCP or UDP.
IP Address The IP address of the internal server that is accessed by this
rule.
Field Description

Cisco SPA122 Specifications

General

Ports	2 FXS ports
Network Interface	10/100 Mbps Ethernet
Voice Protocol	SIP
Voice Codecs	G.711, G.726, G.729 A
Security	TLS
Power Supply	5V DC, 2A
Network Ports	1 x 10/100 Mbps
Fax Support	T.38 fax relay
Operating Temperature	0°C to 45°C
Storage Temperature	14 to 140°F (-10 to 60°C)
Humidity	10% to 90% noncondensing
Weight	0.16 kg