Cisco SPA122 Provisioning Guide

Voice Parameters
Provisioning Guide for Cisco SPA100 and SPA200 Series Analog Telephone Adapters 141
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<Service_Annc_Extension_Codes> Extension codes for service announcements.
Default setting: blank
<Prefer_G711u_Code> Dial prefix to make G.711u the preferred codec for the call.
Default setting: *017110
<Force_G711u_Code> Dial prefix to make G.711u the only codec that can be used for
the call.
Default setting: *027110
<Prefer_G711a_Code> Dial prefix to make G.711a the preferred codec for the call.
Default setting: *017111
<Force_G711a_Code> Dial prefix to make G.711a the only codec that can be used for
the call.
Default setting: *027111
<Prefer_G726r32_Code> Dial prefix to make G.726r32 the preferred codec for the call.
Default setting: *0172632
<Force_G726r32_Code> Dial prefix to make G.726r32 the only codec that can be used
for the call.
Default setting: *0272632
<Prefer_G729a_Code> Dial prefix to make G.729a the preferred codec for the call.
Default setting: *01729
<Force_G729a_Code> Dial prefix to make G.729a the only codec that can be used for
the call.
Default setting: *02729
<Prefer_G722_Code> Dial prefix to make G.722 the preferred codec for the call.
Default setting: *01722
<Force_G722_Code> Dial prefix to make G.722 the only codec that can be used for
the call.
Default setting: *02722

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