Linksys Telephone Adapter with 1 FXS & 1 FXO Port SPA3000-AB Prospecto

Model

Data Networking

Voice Gateway

Voice Algorithms

Fax Capability

Provisioning, 

Administration & 
Maintenance:

Physical Interfaces:

FXS:  
Subscriber Line 

Interface Circuit 
(SLIC):

Power Supply: 

Indicator Lights/LED:

SPA-3000
* Note: Many specifications are programmable within a defined range or list of options. 

Please see the SPA Administration Guide for details. The configuration profile is up-
loaded to the SPA3000 at the time of provisioning. 

MAC Address (IEEE 802.3)
IPv4 - Internet Protocol v4 (RFC 791) upgradeable to v6 (RFC 1883)
ARP - Address Resolution Protocol
DNS - A Record (RFC 1706), SRV Record (RFC 2782)
DHCP Client - Dynamic Host Configuration Protocol (RFC 2131)
ICMP - Internet Control Message Protocol (RFC792)
TCP - Transmission Control Protocol (RFC793)
UDP - User Datagram Protocol (RFC768)
RTP - Real Time Protocol (RFC 1889) (RFC 1890)
RTCP - Real Time Control Protocol (RFC 1889)
DiffServ (RFC 2475), Type of Service - TOS (RFC 791/1349)
SNTP - Simple Network Time Protocol (RFC 2030)
SIPv2: Session Initiation Protocol v2 (RFC 3261, 3262, 3263, 3264)

SIP Proxy Redundancy - Dynamic via DNS SRV, A Records

   Re-registration with Primary SIP Proxy Server
SIP Support in Network Address Translation Networks - NAT (incl. STUN)
Secure (Encrypted) Calling via Pre-Standard Implementation of Secure RTP
Codec Name Assignment
G.711 (A-law and µ-law), 
G.726 (16/24/32/40 kbps),
G.729 A,
G.723.1 (6.3 kbps, 5.3 kbps)
Dynamic Payload
Adjustable Audio Frames per Packet
Fax Tone Detection and Pass-Through (Using .711)
DTMF: In-band & Out-of-band (RFC 2833) (SIP Info)
Flexible Dial Plan Support with Interdigit Timers and IP Dialing
Call Progress Tone Generation
Jitter Buffer - Adaptive
Frame Loss Concealment
Full Duplex Audio
Echo Cancellation (G.165/G.168)
VAD - Voice Activity Detection with Silence Suppression
Attenuation / Gain Adjustments
Flash Hook Timer 
MWI - Message Waiting Indicator Tones
VMWI - Visual Message Waiting Indicator via FSK
Polarity Control
Hook Flash Event Signaling
Caller ID Generation (Name & Number) - Bellcore, DTMF, ETSI
Music on Hold Client
Streaming Audio Server - up to 10 sessions
Web Browser Administration & Configuration via Integrated Web Server
Telephone Key Pad Configuration with Interactive Voice Prompts
Automated Provisioning & Upgrade via HTTPS, HTTP, TFTP
Asynchronous Notification of Upgrade Availability via SIP NOTIFY
Non-intrusive, In-Service Upgrades
Report Generation & Event Logging
Stats in BYE Message
Syslog & Debug Server Records - Per Line Configurable
1  10baseT RJ-45 Ethernet Port (IEEE 802.3)
1  RJ-11 FXS Phone Ports - For Analog Circuit Telephone Device (Tip/Ring)
1  RJ-11 FXO Phone Ports - For a Telco or PBX Connection
Ring Voltage: 40-55 VRMS Configurable l*
Ring Frequency: 10 Hz - 40 Hz l*
Ring Waveform: Trapezoidal and Sinusoida l*
Maximum Ringer Load: 3 REN
On-hook/off-hook Characteristics:
     On-hook voltage (tip/ring): -50 V NOMINAL
     Off-hook current: 25 mA min
     Terminating Impedance:  8  Configurable Settings including
             North America 600 ohms, European CTR21
DC Input Voltage: +5 VDC at 2.0 A Max.
Power Consumption: 5 Watts
Switching Type (100-240v) Automatic
Power Adapter: 100-240v - 50-60Hz (26-34VA) AC Input, 1.8m cord
LAN Activity/Link LED, Status LED (In-Use, Povisioning, Idle, Alert)

Model No.