Cisco SPA112 Administration Guide

Configuring the Voice Settings
User 1 and User 2
Cisco SPA100Series Administration Guide 103
4
Secure Call
Setting
If yes, all outbound calls are secure calls by default,
without requiring the user to dial a star code first.
Default setting: no
• If Secure Call Setting is set to yes, all outbound
calls are secure. However, a user can disable
security for a call by dialing *19 before dialing the
target number.
• If Secure Call Setting is set to No, the user can
make a secure outbound call by dialing *18 before
dialing the target number.
• A user cannot force inbound calls to be secure or
not secure; that depends on whether the caller has
security enabled or not.
Note: This setting is applicable only if Secure Call Serv is
set to yes on the line interface. See Line 1 and Line 2
Settings (PHONE Port1 and PHONE2), page 83.
Message Waiting Setting this value to yes can activate stutter tone and
VMWI signal. This parameter is stored in long term
memory and will survive after reboot or power cycle.
Default setting: no
Accept Media
Loopback Request
Controls how to handle incoming requests for loopback
operation.
Default setting: automatic
• never: Never accepts loopback calls; replies 486 to
the caller.
• automatic: Automatically accepts the call without
ringing.
• manual: Rings the phone first, and the call must be
picked up manually before loopback starts.
Default setting: Automatic
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