Lot of 27, Linksys SPA2102 VoIP 2FXS Phone Adapter with Router (Unlocked)

Description

U
nlocked which means it can be used with whatever carrier you choose that supports SIP protocol
VOIP Provider
.
Description:
There's no need to replace your analog telephones just because you want to refresh your phone system
Formerly part of the Linksys Voice System (LVS), now part of Cisco Small Business Voice Gateways and ATAs, the SPA2102 phone adapter with router connects standard analog phones or fax machines to an IP-based data network.
With the SPA2102 users are able to protect and extend their investment in telephones, conference speakerphones, and fax machines, as well as control their migration to IP with an affordable and reliable solution
The enhanced and cost-effective benefits of voice over IP (VoIP) service require only a broadband connection to the Internet.
Specifications:
Dual ports to connect existing analog phones or fax machines, or to a PBX system
Two 100BaseT RJ45 Ethernet interfaces (LAN-WAN) to connect to a home or office LAN, as well as an Ethernet connection for a broadband modem or router (WAN)
Independent configuration of each line using software controlled by the service provider or the end user
Strong security with reliable, encryption-based methods for communication, provisioning, and servicing
Two voice ports (RJ11) for analog phones or Fax machines
Impedance Agnostics - 8 Configurable Settings
Call Waiting, Cancel Call Waiting, Call Waiting Caller ID
Caller ID with Name/Number (Multi-national Variants)
Caller ID Blocking
Call Forwarding: No answer, Busy, All
Do Not Disturb
Call Transfer
Three-way Conference Calling with Local Mixing
Message Waiting Indication - Visual and Tone Based
Call Return
Call Back on Busy
Call Blocking with Toll Restriction
Delayed Disconnect
Distinctive Ringing - Calling and Called Number
Off-hook Warning Tone
Selective/Anonymous Call Rejection
Hot line and Warm Line Calling
Speed Dialing of 8 Numbers/Addresses
Music on Hold
Fax: G.711 Pass Through or Real Time Fax over IP via T.38
Package Includes:
27 *
U
nlocked SPA2102 Phone Adapter
27 * 5V Power Adapter
These devices have been upgraded to SPA2102-NA firmware version 5.2.13
You can download the Documents of
LINKSYS SPA2102
from below links.
Data Sheet
https://www.dropbox.com/s/x3c42aya76nlef4/spa2102-data.pdf?dl=0
Quick Installation
https://www.dropbox.com/s/culjzu1cu2pg5va/spa2102-qi.pdf?dl=0
User Guide
https://www.dropbox.com/s/ruikhhat6sqkxzd/spa2102-ug.pdf?dl=0
Configuration Guide
https://www.dropbox.com/s/b991iiomxi0y7va/SPA2102%20Configuration%20Guides.pdf?dl=0
Linksys ATA Administrator Guide
https://www.dropbox.com/s/9xd509tolihl9zm/SPA_ATA_Admn_v32.pdf?dl=0