Cisco SPA122 Provisioning Guide

Router Configuration Parameters
<DHCP_Server_Pool> Parameters
Provisioning Guide for Cisco SPA100 and SPA200 Series Analog Telephone Adapters 164
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<Option_160 > Description: Provides a configuration URL to hosts that request this
option
User Interface: Network Setup > Basic Setup > Network Settings
page, Option 160 field
Values: filename
Default: null
Example:
<Option_67>MyDirectory/MyFile.cfg</Option_67>
<DNS_Proxy> Description: Enables or disables the DNS proxy, which relays DNS
requests to the current public network DNS server for the proxy, and
replies as a DNS resolver to the client device on the network
User Interface: Network Setup > Basic Setup > Network Settings
page, DNS Proxy field
Values:
0: Disabled
1: Enabled
Default: 1
Example: DNS proxy enabled
<DNS_Proxy>1</DNS_Proxy>
<Starting_IP> Description: The first IPv4 address in the range of IPv4 addresses
that are assigned by the DHCP server
User Interface: Network Setup > Basic Setup > Network Settings
page, Starting IPv4 address field
Values: IPv4 address
Default: 192.168.15.100
Example:
<Starting_IP>192.168.15.110</Starting_IP>
Parameter Details

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