Cisco SPA112 Administration Guide

Configuring the Voice Settings
Provisioning
Cisco SPA100Series Administration Guide 61
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Provisioning
Use the Voice > Provisioning page to configure profiles and parameters to
provision the ATA from a remote server.
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.
Configuration Profile
Key System IP
Address
The IP address of the Cisco SPA9000.
Default setting: blank
Force LAN Codec If needed, specify a voice codec.
Default setting: none
Field Description
Field Description
Provision Enable Controls all resync actions independently of firmware
upgrade actions. Set to yes to enable remote provisioning.
Default setting: yes
Resync On Reset Triggers a resync after every reboot except for reboots
caused by parameter updates and firmware upgrades.
Default setting: yes
Resync Random
Delay
The maximum value for a random time interval that the ATA
waits before making its initial contact with the provisioning
server. This delay is effective only on the initial
configuration attempt following power-on or reset. The
delay is a pseudo-random number between zero and this
value.
This parameter is in units of 20 seconds; the default value
of 2 represents 40 seconds. This feature is disabled when
this parameter is set to zero.
This feature can be used to prevent an overload of the
provisioning server when a large number of devices
power-on simultaneously.
Default setting: 2 (40 seconds)

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