ATAs & VoIP Adaptors

VoIP Phone Supply is committed to bringing a permanent solution to all your communication needs across different networks. VoIP Phone Supply offers all the equipment necessary to set up your VoIP experience. Choosing VoIP Phone Supply is a decision that can never go wrong. With VoIP Phone Supply, you do not need to look elsewhere. We satisfy all your needs by bringing forward different products at affordable prices. You can browse through our website to find all the equipment you require and can enjoy the unique benefit of having everything under one roof.

VoIP Adapters are crucial for your over-all VoIP Phone System. This is because the VoIP adapter can act as a crucial point between an analog system and an IP system. An adapter will help the voice signals getting transported across the network. However, the final results of your adapter depend greatly on which brand and product you choose, and we have made sure to have only the best of the industry. Depending on what your needs are, you can go through a variety of options offered on this page. All the adapters offered here come under warranty that can be used for up to 5 years. The adapters contain multiple ports and are sold at affordable prices. So browse through all the options and find out which adapter you need to set up your VoIP Phone System.

  • Digium 1A4A00F

    4 port modular analog PCI 3.3/5.0V card, no interfaces. Digium 1A4A00F 4 Port 0-FXS/0-FXO PCI Card , 4 port modular analog PCI 3.3/5.0V card, no interfaces. Digium's A4-series PCI cards are designed to interface analog and VoIP connections. For example,... More details

  • Digium 1A4A01F

    4 port modular analog PCI 3.3/5.0V card, no interfaces and HW Echo Can. The 1A4A01F from the A4 Series is a PCI card with EC for 3.3/5.0V with 0-FXS/0-FXO and 4 ports. This base PCI card for Digium's A4-series is scalable through expansion modules... More details

  • Digium 1A4A02F

    4 port modular analog PCI 3.3/5.0V card with 4 Trunk interfaces. The 1A4A02F from the A4 Series is a PCI card for 3.3/5.0V with 0-FXS/4-FXO and 4 ports. This PCI card includes four FXO modules. The modular design of the Digium A4-series analog cards... More details

  • Digium 1A4A03F

    4 port modular analog PCI 3.3/5.0V card with 4 Trunk interfaces and HW Echo Can. The 1A4A03F from the A4 Series is a PCI card with EC for 3.3/5.0V with 0-FXS/4-FXO and 4 ports. Digium A4A03F is a PCI card with four included FXO ports and echo... More details

  • Digium 1A4A04F

    4 port modular analog PCI 3.3/5.0V card with 2 Station and 2 Trunk interfaces and HW Echo Can The echo cancellation technology increases voice quality. All of the A4-series PCI cards are compatible with Asterisk. The 1A4A04F from the A4 Series is a PCI... More details

  • Digium 1A4A05F

    4 port modular analog PCI 3.3/5.0V card with 4 Station interfaces Digium 1A4A05F is a modular PCI card that can support up to four expansion modules. The 1A4A05F PCI card comes with four FXS modules that can be removed or interchanged with available... More details

  • Digium 1A4A06F

    4 port modular analog PCI 3.3/5.0V card with 4 Station interfaces and HW Echo Can. The Digium 1A4A06F from the A4 Series is a PCI card with EC for 3.3/5.0V with 4-FXS/0-FXO and 4 ports. This modular PCI card comes with four FXS modules that can be... More details

  • Digium 1A4B00F

    4 port modular analog PCI-Express x1 card, no interfaces. The 1A4A00F from the A4 Series is a PCI-Express card with 0-FXS/0-FXO and 4 ports. Digium's A4B-series telephony cards feature PCI Express architecture. This base card can support up to four... More details

  • Digium 1A4B01F

    4 port modular analog PCI-Express x1 card, no interfaces and HW Echo Can. Digum 1A4B01F is a modular 4 Port 0-FXS/0-FXO, PCI Express card with built-in echo cancellation. Mix and match this telephony card with up to four FXO and FXS modules, letting you... More details

  • Digium 1A4B02F

    4 port modular analog PCI-Express x1 card with 4 Trunk interfaces Digium 1A4B02F features four FXO modules. This modular PCI Express card is ideal for analog and VoIP telephony systems. Use the 1A4B02F PCI Express card with Asterisk or other compatible... More details

  • Digium 1A4B03F

    4 port modular analog PCI-Express x1 card with 4 Trunk interfaces and HW Echo Can Digium 1A4B03F supports up to four analog FXO and FXS analog. This modular PCI Express card includes four FXO modules and built-in echo cancellation. Plug in this card and... More details

  • Digium 1A4B04F

    4 port modular analog PCI-Express x1 card with 2 Station and 2 Trunk interfaces and HW Echo Can With a modular design, Digium 1A4B04F 2 FXS Port / 2 FXO Port PCI-E card can be mixed and matched with up to four FXO and FXS modules. The 1A4B04F PCIe card... More details

  • Digium 1A4B05F

    4 port modular analog PCI-Express x1 card with 4 Station interfaces Digium 1A4B05F is a modular PCI Express card with four included FXS modules. With the capacity for up to four analog modules, the Digium A4B05F can be scaled with available FXS and FXO... More details

  • Digium 1A4B06F

    4 port modular analog PCI-Express x1 card with 4 Station interfaces and HW Echo Can. Digium 1A4B06F with the four included FXS modules and a carrier-grade echo cancellation unit, the Digium 1A4B06F PCI Express card is ideal for analog and VoIP systems... More details

  • Digium 1A8A00F

    8 port modular analog PCI 3.3/5.0V card, no interfaces. The Digium 1A8A00F PCI card is compatible with Asterisk. From the A8 Series is a PCI card for 3.3/5.0V with 0-FXS/0-FXO and 8 ports. This modular PCI card can be configured with two quad-port... More details

  • Digium 1A8A01F

    8 port modular analog PCI 3.3/5.0V card, no interfaces and HW Echo Can. The Digium 1A8A01F from the A8 Series is a PCI card with Echo Cancellation for 3.3/5.0V with 0-FXS/0-FXO and 8 ports. The A8A-series PCI cards from Digium are scalable to up to eight... More details

  • Digium 1A8A02F

    8 port modular analog PCI 3.3/5.0V card with 8 Trunk interfaces. The Digium 1A8A02F from the A8 Series is a PCI card for 3.3/5.0V with 0-FXS/8-FXO and 8 ports. This PCI card is modular, meaning the modules can be swapped between FXO and available FXS... More details

  • Digium 1A8A03F

    8 port modular analog PCI 3.3/5.0V card with 8 Trunk interfaces and HW Echo Can. The Digium 1A8A03F PCI card features carrier-grade echo cancellation. Connect analog connections through the card's eight included FXO connections, then enjoy quality audio... More details

  • Digium 1A8A04F

      8 port modular analog PCI 3.3/5.0V card with 4 Station and 4 Trunk interfaces and HW Echo Can. The Digium 1A8A04F from the A8 Series is a PCI card with Echo Cancellation for 3.3/5.0V with 4-FXS/4-FXO and 8 ports. This PCI card includes four FXS... More details

  • Digium 1A8A05F

    8 port modular analog PCI 3.3/5.0V card with 8 Station interfaces. This Digium 1A8A05F from the A8 Series is a PCI card for 3.3/5.0V with 8-FXS/0-FXO and 8 ports. The 1A8A05F PCI card includes eight FXS connections. Digium 1A8A05F is a modular PCI card,... More details

  • Digium 1A8A06F

    8 port modular analog PCI 3.3/5.0V card with 8 Station interfaces and HW Echo Can. The Digium 1A8A06F from the A8 Series is a PCI card with Echo Cancellation for 3.3/5.0V with 8-FXS/0-FXO and 8 ports. This PCI card also features echo cancellation to give... More details

  • Digium 1A8B00F

    8 port modular analog PCI-Express x1 card, no interfaces. The A8B-series PCI-Express cards from Digium are capable of supporting up to eight analog connections. This PCI-Express card, 1A8B00F, is a base card that can be used with two quad-port modules... More details

  • Digium 1A8B01F

    8 port modular analog PCI-Express x1 card, no interfaces and HW Echo Can. The Digium 1A8B01F from the A8 Series is a PCI-Express card designed to house FXO and FXS modules with Echo Cancellation for carrier-grade audio quality and with 8 ports. Attach up... More details

  • Digium 1A8B02F

    8 port modular analog PCI-Express x1 card with 8 Trunk interfaces. With the capacity for eight interchangeable analog connections, the Digium 1A8B02F is a totally scalable PCI Express card. This card comes with eight FXO ports that can be swapped,... More details

  • Digium 1A8B03F

    8 port modular analog PCI-Express x1 card with 8 Trunk interfaces and HW Echo Can. The Digium 1A8B03F PCI Express card is expandable to eight analog FXO or FXS connections and features built-in echo cancellation technology. Eight FXO connections come... More details

  • Digium 1A8B04F

    8 port modular analog PCI-Express x1 card with 4 Station and 4 Trunk interfaces and HW Echo Can. This Digium PCI Express card with Echo Cancellation and with 8 ports, model: 1A8B04F, features four FXS ports and four FXO ports. The Digium A8-series can... More details

  • Digium 1A8B05F

    8 port modular analog PCI-Express x1 card with 8 Station interfaces. The 1A8B05F from the A8 Series is a PCI-Express card for with 8 ports.With a modular design, the Digium 1A8B05F PCI Express card features eight interchangeable FXS ports. Swap these... More details

  • Digium 1A8B06F

    8 port modular analog PCI-Express x1 card with 8 Station interfaces and HW Echo Can. The Digium 1A8B06F PCI Express card is scalable to eight analog ports and features carrier-grade echo cancellation. Eight FXS ports are included with this Digium... More details

  • Digium 1S110MF (1 FXS)

    Single Channel Station (FXS) Module.   Features and Functions Single FXS Resource Module Compatible with Digium TDM400, TDM410 Series Cards Compatible with Digium TDM800, AEX800 Series Cards More details

  • Digium 1S400MF (4 FXS)

    Quad Channel Station (FXS) Module. The S400M FXS module allows the TDM800P card, or TDM2400P card to terminate four analog telephones per module. Because of the modular design, a user can activate additional ports at any time with more S400M daughter... More details

  • Digium 1TE131F

    The Digium TE131 has the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies. The 1TE131F support industry standard telephony protocols, including Primary Rate ISDN (both North American and... More details

  • Digium 1TE132F

    One (1) Span Digital T1/E1/J1/PRI PCI Card. this card is NOT able to be upgraded to with echo module . Digium’s new TE131, TE132, TE133 and TE134 single span digital cards are the latest additions to the Telephony Card family. The TE13x design... More details

  • Digium 1TE133F

    One (1) span digital T1/E1/J1/PRI PCI-Express card with hardware echo cancellation. The Digium TE133F PCI Express card supports T1, E1 and PRI environments. Migrate an existing analog system to VoIP with the TE133F card, featuring a single RJ48 port. A... More details

  • Digium 1TE134F

    One (1) span digital T1/E1/J1/PRI PCI card with hardware echo cancellation. The TE134F has the ability to create a seamless network, interconnecting traditional telephony systems with Voice over IP technologies. The TE134 card supports industry standard... More details

  • Digium 1TE235BF

    Two (2) span digital T1/E1/J1/PRI PCI-Express x1 card and hardware echo cancellation (VPM064). Digium TE235BF features an echo cancellation module to provide carrier-grade audio for voice communications. This digital PCI Express card can support 48... More details

  • Digium 1TE235F

    Two (2) span digital T1/E1/J1/PRI PCI-Express x1 card. Digium's dual span digital interface cards support 48 (T1 / J1) or 60 (E1) connections to PSTN trunks over two spans (digital circuits). Built exclusively for use with Asterisk and Asterisk-based... More details

  • Digium 1TE236BF

    Two (2) span digital T1/E1/J1/PRI PCI 3.3/5.0V card and hardware echo cancellation (VPM064). The Digium 1TE236BF card features the VPM064 echo cancellation module. The module provides hardware-based echo cancellation for enhancing audio quality and voice... More details

  • Digium 1TE236F

    Two (2) span digital T1/E1/J1/PRI PCI 3.3/5.0V card. Digium 1TE236F is a low profile, half length PCI card with two digital T1 ports. Applications include phone systems, VoIP services, conferencing and VoIP gateways. This is a state-of-the-art solution... More details

  • Digium 1TE435BF

    Four (4) span digital T1/E1/J1/PRI PCI-Express x1 card and hardware echo cancellation (VPM128). Digium TE435F is designed to provide optimal voice quality for Asterisk-based systems. This digital PCI Express card features echo cancellation to improve... More details

  • Digium 1TE435F

    Four (4) span digital T1/E1/J1/PRI PCI-Express x1 card. Digium TE435F features a total of four interfaces. Through PSTN trunking, these interfaces can provide up to 96 simultaneous calls via T1 or 120 simultaneous calls via E1. The Digium TE435F digital... More details

  • Digium 1TE436BF

    Four (4) span digital T1/E1/J1/PRI PCI  3.3/5.0V card and hardware echo cancellation (VPM128). The Digium 1TE436BF card features the VPM128 echo cancellation module. The module brings hardware-based echo cancellation to the card for enhancing... More details

  • Digium 1TE436F

    Four (4) span digital T1/E1/J1/PRI PCI 3.3/5.0V card. Digium 1TE436F is a half length, low profile PCI card with four digital T1 ports. This is a state-of-the-art solution for migrating T1 connections to IP-based telephony. Applications include phone... More details

  • Digium 1VPM032LF Echo Cancellation Module

    Thirty-two (32) Channel Hardware Echo Cancellation Module for use on A4x and A8x series cards. VPM032: Up to 32 channels. The Digium VPM032 echo cancellation module is compatible with A4x and A8x series cards. When Asterisk is connected to a PSTN, voice... More details

  • Digium 1X100MF (1 FXO)

    Single Channel Trunk (FXO) Module. Digium TDM Card - FXO Module The FX0 module allows the Digium TDM400P card to terminate analog telephone lines (POTS). Because of the modular design, a user can activate additional ports at any time with more FXS or FX0... More details

  • Digium 1X400MF (4 FXO)

    Quad Channel Trunk (FXO) Module. The X400M FXO module allows the TDM800P card or TDM2400P card to terminate four analog telephone lines (POTS) per module. Because of the modular design, a user can activate additional ports at any time with more X400M... More details

  • Digium AEX2400E

    24 port modular analog PCI-Express x1 card, no interfaces. The Digium AEX2400E is a full-length PCI-Express 1.0-compliant modular gateway card for connecting analog telephone stations and analog POTS lines through a PC. It supports a combination of up to... More details

  • Digium AEX2400F

    Using Digium's Asterisk software and standard PC hardware, one can create a telephony environment that includes all of the sophisticated features of a high-end business telephone system. Using an industry-standard bursting, bus-mastering interface chip... More details

  • Digium AEX2406B

    24 port modular analog PCI-Express x1 card with 24 Trunk interfaces. Digium AEX2406B is a modular telephony card that connects analog phone lines to Asterisk-based IP phone systems. This model combines an AEX2400 base card with six X400M FXO modules. The... More details

  • Digium AEX2406E

    24 port modular analog PCI-Express x1 card with 24 Trunk interfaces and HW Echo Can. Digium AEX2406E is a modular telephony card that connects analog phone lines to Asterisk-based IP phone systems. This model combines an AEX2400 base card with six... More details

  • Digium AEX2460B

    24 port modular analog PCI-Express x1 card with 24 Station interfaces. The Digium AEX2460B is a 24 port modular analog PCI-Express x1 3.3V card with 24 station and 0 trunk interfaces. The AEX2400 is a full-length PCI-Express 1.0-compliant modular... More details

  • Digium AEX2460E

    24 port modular analog PCI-Express x1 card with 24 Station interfaces and HW Echo Can. Digium AEX2460E is a modular telephony card that connects analog station devices to Asterisk-based IP phone systems. This model combines an AEX2400 base card with six... More details

  • Digium TC400B

    VoIP Transcoding PCI 3.3/5.0V card for 120 G.729a or 92 mixed channels of G.729a/G.723.1. The TCM 400B is a dedicated codec translation card supporting G.729A and G.723.1. It is a PCI base card with a daughter module, which will support 120-150... More details

    Digium TC400B

    $1,025.00
  • Digium TCE400B PCI-Express

    VoIP Transcoding PCI-Express x1 card for 120 G.729a or 92 mixed channels of G.729a/G.723.1. The TCE400B PCI-Express is a dedicated codec translation card supporting G.729A and G.723.1. This is a great card for building gateways or for large enterprise... More details

  • Digium TDM2400E

    24 port modular analog PCI 3.3/5.0V card, no interfaces and HW Echo Can. The Digium TDM2400E is a full-length PCI 2.2-compliant card that provides sixteen FXS station interfaces for connecting analog telephones and eight FXO ports for connecting analog... More details

  • Digium TDM2400P

    4 - 24 analog ports PCI or PCI Express bus architectures Combine line (FXO) and station (FXS) modules Accepts up to six (6) quad-port modules Optional DSP -based carrier grade echo cancellation module 32-bit 33MHz Loop Start or Kewl Start... More details

  • Digium TDM2406B

    The Digium TDM2406B card is a full-length, 32-bit, 33MHz, PCI 2.2-compliant card that includes 6 quad-port FXO modules for 24 total FXO ports, and supports up to 6 quad-port FXO or FXS modules, for a total of 24 maximum channels. The TDM2406 does not... More details

  • Digium TDM2406E

    The TDM2400P takes the place of an expensive channel bank and brings the system price point to a low level. By using X400M and S400M modules with the TDM2400P, one can create a solution with support for a range of telephones. To scale this solution,... More details

  • Digium TDM2460B

    The TDM2400P takes the place of an expensive channel bank and brings the system price point to a low level. By using X400M and S400M modules with the TDM2400P, one can create a solution with support for a range of telephones. To scale this solution,... More details

  • Digium TDM2460E

    The TDM2400P takes the place of an expensive channel bank and brings the system price point to a low level. By using X400M and S400M modules with the TDM2400P, you can create a solution with support for a range of telephones. To scale this solution,... More details

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