Cisco SPA112 Administration Guide

Configuring the Voice Settings
Provisioning
Cisco SPA100Series Administration Guide 63
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Forced Resync
Delay
Maximum delay (in seconds) that the ATA waits before
performing a resync.
The ATA does not resync while one of its lines is active.
Because a resync can take several seconds, it is desirable
to wait until the ATA has been idle for an extended period
before resynchronizing. This allows a user to make calls in
succession without interruption.
The ATA has a timer that begins counting down when all of
its lines become idle. This parameter is the initial value of
the counter. Resync events are delayed until this counter
decrements to zero.
Default setting: 14400 seconds
Resync From SIP Enables a resync to be triggered via a SIP NOTIFY
message.
Default setting: yes
Resync After
Upgrade Attempt
Triggers a resync after every firmware upgrade attempt.
Default setting: yes
Resync Trigger 1
Resync Trigger 2
Configurable resync trigger conditions. A resync is
triggered when the logic equation in these parameters
evaluates to TRUE.
Default setting: blank
Resync Fails On
FNF
Determines whether a file-not-found response from the
provisioning server constitutes a successful or a failed
resync. A failed resync activates the error resync timer.
Default setting: yes
Profile Rule This parameter is a profile script that evaluates to the
provisioning resync command. The command is a TCP/IP
operation and an associated URL. The TCP/IP operation
can be TFTP, HTTP, or HTTPS.
If the command is not specified, TFTP is assumed, and the
address of the TFTP server is obtained through DHCP
option 66. In the URL, either the IP address or the FQDN of
the server can be specified. The file name can have
macros, such as $MA, which expands to the ATA MAC
address.
Default setting: /spa$PSN.cfg
Field Description

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