Linksys SPA9000 User Manual

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Chapter 6: Using the Web-based Utility
The Voice Tab
IP Telephony System
is *72. After the user dials *72, the System will wait for the user to enter a phone number. After the number has
been entered, the System will forward all calls for that phone number.
Vertical Service Announcement Codes
Service Annc Base Number. Enter the base number for service announcements.
Service Annc Extension Codes. Enter the extension codes for service announcements.
Outbound Call Codec Selection Codes
Prefer G711u Code. This is the dialing code that will make this codec the preferred codec for the associated call.
The default is *017110.
Force G711u Code. This is the dialing code that will make this codec the only codec that can be used for the
associated call. The default is *027110.
Prefer G711a Code. This is the dialing code that will make this codec the preferred codec for the associated call.
The default is *017111.
Force G711a Code. This is the dialing code that will make this codec the only codec that can be used for the
associated call. The default is *027111.
Prefer G723 Code. This is the dialing code that will make this codec the preferred codec for the associated call.
The default is *01723.
Force G723 Code. This is the dialing code that will make this codec the only codec that can be used for the
associated call. The default is *02723.
Prefer G726r16 Code. This is the dialing code that will make this codec the preferred codec for the associated
call. The default is *0172616.
Force G726r16 Code. This is the dialing code that will make this codec the only codec that can be used for the
associated call. The default is *0272616.
Prefer G726r24 Code. This is the dialing code that will make this codec the preferred codec for the associated
call. The default is *0172624.
Force G726r24 Code. This is the dialing code that will make this codec the only codec that can be used for the
associated call. The default is *0272624.
Figure 6-33: Voice - Regional Screen - Vertical Service
Announcement Codes
Figure 6-34: Voice - Regional Screen - Outbound Call
Codec Selection Codes
VoIPon Solutions www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0) 1245 600560

Linksys SPA9000 Specifications

Physical Interfaces

Ethernet ports	2 10/100BaseT RJ-45
Phone ports	2 RJ-11 FXS
Ring voltage	40-55 VRMS
Ring frequency	10 Hz - 40 Hz
Maximum ringer load	3 REN

Power

On-hook voltage	-50 V NOMINAL
Off-hook current	25 mA min
Terminating impedance	Configurable, including 600 ohms