思科IP电话系统 SPA400 4FXO网关

cisco linksys 4fxo 网关 ，ip pbx9000 绝配

带 voicemail module

功能是好的。

spa400 voice mail with 4fxo for ip pbx spa9000

linksys  spa400

features
connects 4 analog pstn lines to your voip network
4 rj-11 fxo ports
integrated voicemail application server
enables spa9000 ip phone clients to leave and playback voicemail
usb 1.1 host interface for the voicemail module and application
configure up to 32 voicemail accounts
caller id detection
hunt grouping of fxo ports
advanced inbound and outbound call routing
independent configurable dial plans to utilize multiple service providers
8 leds: power, status, lan, ports 1-4, usb
external switching power adapter 5v dc/2a

package contents
1 - spa400
1 - power adapter
1- usb 1.1 voicemail module
1 - rj45 ethernet cable
4 -rj11 telephone cables
1 - quick installation guide

specifications

model spa400:
* note: many specifications are programmable within a defined range or list
of options. please see the spa administration guide for details. the target
configuration profile is uploaded to the spa400 at the time of provisioning.

standards:
ieee 802.3 (10baset), ieee 802.3u (1000basetx)

cabling type:
rj45 ethernet category 5, rj11 standard phone cable

leds:
power, status, lan, port 1-4, usb

voice protocols:
session initiation protocol (sip v2)

voice algorithms:
g.711 a-law and μ-law g.726, g.729 a b
dtmf: in-band (rfc 2833)
call progress tone generation
echo cancellation (g.168)
jitter buffer - adaptive
vad - voice activity detection
call progress tone generation
comfort noise generation
frame loss concealment

provisioning, administration & maintenance:
web browser administration & configuration via integral web server
telnet access to command line interface
automated provisioning & upgrade via http
non-intrusive, in-service upgrades
report generation & event logging
system fault self-test

security:
password protected system reset to factory default
password protected admin and user acess authority

physical interfaces:
1 100base t rj-45 ethernet port (ieee 802.3)
1 usb 1.1