Cisco SPA122 Administration Guide

Configuring the Voice Settings
Information
Cisco SPA100Series Administration Guide 46
4
Call Back Active Indicates whether or not a call back request is in progress.
Options are either yes or no.
Last Called
Number
The phone number that was most recently called through
this port.
Last Caller
Number
The originating phone number of the call that was most
recently received through this port.
Call 1 and 2 State Indicates the state of calls, if any:
• Idle
• Collecting PSTN PIN
• Invalid PSTN PIN
• PSTN Caller Accepted
• Connected to PSTN
Call 1 and 2 Tone The type of tone used by the call.
Call 1 and 2
Encoder
The codec used for encoding.
Call 1 and 2
Decoder
The codec used for decoding.
Call 1 and 2 FAX The status of the fax passthrough mode.
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