VoIP Adapters (ATA)

A VoIP Adapter or ATA (Analog Telephone Adapter) is a device that converts analog signals from a conventional phone into a format acceptable for transmission over an Internet connection, and vice versa at the receiving end. This device is commonly used to deliver VoIP phone service to users that can connect existing analog phones or other devices that would otherwise connect to a regular phone line.

CI Gear offers a variety of VoIP Adapters that work with both SIP and IAX protocols. SIPĀ  is an industry standard VoIP protocol used by most manufacturers of IP Phone Systems, VoIP Gateways and IP Phones. IAX is the VoIP protocol of choice for many Asterisk based phone system users due to its versatility and resilience to traversing firewalls. For users of Asterisk based systems, we generally recommend using a product that supports both SIP and IAX protocols.


Product Image Item Name- Price
HandyTone HT-701 Analog Telephone Adaptor (ATA)

HandyTone HT-701 Analog Telephone Adaptor (ATA)

HandyTone HT-701 Analog Telephone Adaptor (ATA) with 1x FXS, 1x LAN  HT701 is a next generation, powerful IP ATA (analog telephone adapter) for residential and road warriors. Its ultra-compact size, superb voice quality, rich functionalities, strong security protection, excellent manageability and auto provisioning, as well as unrivalled affordability enable service providers to offer high...
$39.95 USD




Grandstream HandyTone HT-702 Analog Telephone Adaptor (ATA)

Grandstream HandyTone HT-702 Analog Telephone Adaptor (ATA)

Grandstream HandyTone HT-702 Analog Telephone Adaptor (ATA) with 2x FXS and 1x LAN   Overview HT702/704 are next generation, powerful 2/4-port IP ATA (analog telephone adapter) for residential users and small businesses. Their compact size, superb voice quality, rich functionalities, strong security protection, excellent manageability and auto provisioning, as well as unrivaled...
$49.95 USD




Grandstream HandyTone HT-704 Analog Telephone Adaptor (ATA)

Grandstream HandyTone HT-704 Analog Telephone Adaptor (ATA)

Grandstream HandyTone HT-704 Analog Telephone Adaptor (ATA) with 4x FXS and 1x LAN   Overview HT702/704 are next generation, powerful 2/4-port IP ATA (analog telephone adapter) for residential users and small businesses. Their compact size, superb voice quality, rich functionalities, strong security protection, excellent manageability and auto provisioning, as well as unrivaled...
$119.95 USD




HandyTone HT-502 Analog Telephone Adaptor (ATA)

HandyTone HT-502 Analog Telephone Adaptor (ATA)

  HandyTone HT502 Analog Telephone Adaptor Features & Benefits   -caller ID, call waiting, 3-way conference, blind or attended transfer -call forward, do not disturb, voicemail, MLS voice prompts -T.38 fax, flexible dial plan, direct IP calling -G.711(a/u-law), G.723.1, G.729A/B, G.729E -G.726-40/32/24/16 and iLBC Universal Plug-in-Play (UPnP) 2 FXS ports (RJ11) w/up to 2 SIP...
$79.95 USD




HandyTone HT-503 Analog Telephone Adaptor (ATA)

HandyTone HT-503 Analog Telephone Adaptor (ATA)

HandyTone HT503 ATA/IAD   The HandyTone 503 is the next generation of powerful, affordable, high quality and manageable IP telephony ATA/IAD for residential users and road-warriors. Its compact size, excellent voice quality, packed feature functionality and best-in-class price-performance point enable consumers to maximize the power of IP voice and data connectivity.  The HandyTone 503...
$69.95 USD




Cisco SPA112 2-Port Phone Adapter

Cisco SPA112 2-Port Phone Adapter

Cisco SPA112 2-Port Phone Adapter Cisco SPA112 VoIP Adapter The Cisco SPA112 is the newest Analog Telephone Adapter from Cisco. A direct replacement for the Cisco PAP2T, the SPA112 provides the same voice quality and reliability that users have come to expect from Cisco ATAs. Cisco SPA112 VoIP Adapter Overview The Cisco SPA112 is an Analog Telephone Adapter (ATA) with 2 FXS and 1 10/100 WAN...
$54.95 USD




Cisco SPA122 ATA with Router

Cisco SPA122 ATA with Router

Cisco SPA122 ATA with Router   Highlights Eliminate compromise on voice quality or features for phone and fax capabilities associated with Internet voice over IP (VoIP) service. Cisco VoIP solutions provide the quality, peace of mind, and investment protection at an affordable price. Overview The Cisco SPA122 ATA with Router combines VoIP services with an internal router for LAN...
$65.95 USD




Patton Micro-Analog Telephone Adapter - 1 x FXS RJ11

Patton Micro-Analog Telephone Adapter - 1 x FXS RJ11

Micro Analog Telephone Adapter - 1 x FXS RJ11 - 1 x 10/100BaseTX - SIP Software Load Standard Overview The SmartLink Micro Analog Telephone Adapter provides connectivity for analog phones and faxes to a home, home office or corporate LAN. Connecting to any analog phone, fax or PBX, the SmartLink product is ay cost effective solution for small offices and telecommuters to access Internet-based...
$139.95 USD




Patton SmartLink 2 FXS VoIP GW-Router - 2x 10/100bTX

Patton SmartLink 2 FXS VoIP GW-Router - 2x 10/100bTX

SmartLink 2 FXS VoIP GW-Router - 2x 10/100bTX - External UI Power Overview The SmartLink VoIP SoHo Router provides transparent connectivity for analog phones and faxes to the world of Internet voice. Connecting to any analog phone, fax or PBX, the SmartLink product is an effective and flexible solution for small offices and telecommuters to access Internet-based telephone services and corporate...
$191.95 USD




Mediatrix 4102 - 2 Extension VoIP Access Device - 2 FXS - SIP

Mediatrix 4102 - 2 Extension VoIP Access Device - 2 FXS - SIP

The Mediatrix 4100 Series connects up to 24 analog phones and/or faxes to a broadband modem or LAN. The Mediatrix® 4100 Series access devices are high-quality, cost efficient VoIP gateways connecting small to large branch offices and multi-tenant buildings to an IP network, while preserving investment in analog telephones and faxes. The Mediatrix® 4100 Series allow Service Providers to...
$89.95 USD