VoIP Gateways

Information about VoIP gateways, including VoIP media gateways, FXO gateways, and other VoIP gateways can be found on this page. If you want to add your company’s products, please read the Posting Guidelines for Promoting Products and Services

Media Gateways

Media gateways, also commonly referred to as VoIP gateways are devices which bridge conventional telephone networks and equipment to VoIP telephone networks. A typical media gateway has at least one conventional telephone port and at least one ethernet port.

Page Contents

• Analog FXO gateways
• Analog FXS-only gateways
• FXS to FXO Port Converters
• Basic Rate Interface (BRI) ISDN gateways
• Primary Rate Interface (PRI) ISDN gateways
• Cellular/Mobile Phone Gateways
• Software Gateways
• Digital Telephone Adapters
• Protocol Converters
• Entries without category
• Protocols used with VoIP gateways

Analog FXO gateways

• 2N Telekomunikace – FXO GSM Gateways
• Abilis Abilis the all-in-one VoIP gateway with ISDN backup
• ALLYWLL – FXO/FXS/SIP VoIP Gateways
• Allwin Tech SIP/H.323 dual protocols, 2/4/8 FXO/FXS ports ,NAT, Router, register up to 4 servers simultaneously
• Anketechnology – FXO gateway–VoicePixie-211 www.anketechnology.com
• Atcom – FXO gateway for skype AU-600forward skype to your mobile phone
• AudioCodes – FXS & FXO
• AZACALL200 – 2 port FXS, 1 port FXO, 1 Lan , 1 WAN. SIP ATA with router and FXO functionality
• beroNet Modular and Hybrid PRI, BRI, FXO, FXS, GSM VoIP Cards and Gateways.
• Camrivox – FXS & FXO !! Avoid !! not a SIP Gateway, I configured it to talk to freeswitch for incoming calls but outgoing via PSTN never worked, I contacted CAMRIVOX and they said “The Flexor ATA is an FXS adapter. It is a VoIP device designed to provide an FXS port to an analog telephone handset so that calls can be made over a SIP connection with legacy support to an analog trunk via an FXO port. It is not an FXO gateway which is the equipment required to support the scenario you have described.”
• Cisco – FXS/FXO
• D-Link DIV-140: Analog Trunk Gateway with 4 FXO Ports
• D-Link DVG-3004S: 4 FXO port trunk gateway for SIP
• Data Technologies – FXS/FXO
• ((Digitel DVS 1000/2000)) – Digitel VoIP Gateway Series
• Dinstar – FXO/FXS/SIP VoIP Gateways(2/4/8/16/24/32 ports)
• Epygi Quadro from 1 ut to 16 FXO, ISDN, E1/T1, SIP, NAT
• Grandstream HandyTone 486 1 port FXS, 1 port FXO, 1 LAN, 1 WAN. SIP ATA with router and fxo functionality.
• Great 2 FXS ports/2FXS,1FXO port/1FXS,1FXO port/1 FXS, 1 escape port/1 FXS port
• http://ciscosystems.wordpress.com
• http://comstore.us
• HTVix 1 FXS 1, PSTN 1, Wan 1, Lan SIP, and IAX – gateway HA-211
• Hypermedia Systems – 8 ports GSM, 3G and CDMA Analog Gateways
• IndustryDynamics. VoiceGear Connect Skype Gateways with up to 24 FXS/FXO/mixed ports. Complete integration of Skype into any corporate PBX. More info.
• InfiNET MultiMedia Gateway MMG1000 – 1 WAN, 4 LAN, 4 FXS, 1 FXO. Supports 802.11x, RTP, MGSP/NCS 1.0
• Inoteska Voice&Data Router VoIP gateway with PRI/BRI/FXS,FXO,E&M/GSM
• Inter-fone – FXS & FXO
• IP Gear – FXS/FXO
• IP-Ware S.L. – FXS & FXO;1,2,4,8 port Gateway, Support IAX/SIP/H.323.
• IPCS – FXS/FXO, 2 ~ 16 port
• iTel Switch – Supports GSM Gateway or VOIP SIP BOX to terminate calls with Private gateway
• Leadtek BVP8051S – 1 FXS, 1 FXO
• Mediatrix – FXS & FXO
• Micronet – FSX & FXO
• Multitech – FXS & FXO, 1 to 32 port models
• NetFabric – FXS & FXO
• NETONE – 1 & 2 & 4 & 8 Port FXS/FXO
• NICs Intec – FXS & FXO
• Nokphil Systems – SIP and IAX 1 to 4 port FXS]
• Oki Network Technologies – FXS & FXO
• Ovislink – FXS & FXO, 2 to 8 port models
• PATTON Electronics – The SmartNode VoIP brand of FXS & FXO analog VoIP gateways, analog voip routers and analog VoIP IADs scale from 2 to 32 analog ports in flexible combinations. And you always get free support!
• PLANET: – IP Telephony – Deliver Your Voice in Real Time
• Pluscom SIP VoIP ATA – 1 FXS & 1 FXO. Does NOT do gateway routing (i.e. from VoIP to PSTN or vice-versa). AVOID!
• POLYGATOR – multichannel gateways with up to 24 channels GSM/FXO/FXS/VoIP
• POLYPOWER: 1FXS , 1FXS+1FXO , 2FXS , (built in router )
• Rhino Equipment Corp FXS & FXO
• Sipura 3000 – 1 FXS & 1 FXO
• Soundwin Network – 2 – 24 port FXS/FXO, GSM VoIP,WiFi VoIP, VPN VoIP, H.323 and SIP protocol support.
• STARTCOM Integrated Access Device – Up to 24 RJ11 Ports, MGCP,SIP and H.323 Protocol Support.
• Synway – Up to 32 Ports FXO/FXS configurable, and 1,2,4,8,16 E1/T1 ISDN PRI trunking gateway; Perfect SIP trunk gateway for Asterisk, FreeSwitch, Lync, Broadsoft IP PBX solutions
• Teleon Networks – 4-port H323 to Skype gateway, 4-port FXO Skype gateway, 1-port PCI FXO card for Skype and H323/SIP. Freeware gateway driver to make a voice modem to be a VoIP gateway.
• Topex – 40 FXO to VoIP
• UTStarcom – 4, 8, 16 and 32 port FXS/FXO gateway
• VoIP News – Current news on VoIP Gateways & related topics
• VoipInTouch – FXS & FXO
• Welltech – FXS & FXO

Analog FXS-only gateways

This section is for reference to the ATA page only. Do not add entries here.

• see Analog Telephone Adapters

FXS to FXO Port Converters

This section is for reference to the FXS-FXO Converters page only. Do not add entries here.

• see FXS-FXO Converters

Basic Rate Interface (BRI) ISDN gateways

in alphabetical order

• 2N Telekomunikace– BRI GSM Gateways with voice and data transmission, Mobility Extension
• Abilis Abilis the all-in-one VoIP gateway with ISDN backup
• beroNet Modular and Hybrid PRI, BRI, FXO, FXS, GSM VoIP Cards and Gateways.
• Epygi Quadro 2X, 4X and 16X – Composite gateway PBX with ISDN port(s) to central office
• Hypermedia Systems Ltd – ISDN BRI GSM Gateway + VoIP BRI Gateway up to 8 concurrent VoIP calls (SIP/H323)
• Inoteska Voice&Data Router VoIP gateway with PRI/BRI/FXS,FXO,E&M/GSM
• Multitech – BRI H.323 & SIP
• PATTON Electronics – The Smartnode VoIP brand of BRI VoIP Gateways, BRI VoIP routers and BRI VoIP IADs support 1 to 36 calls. And you always get free support!
• Ratotec Hybrid Switch – ISDN VoIP Least Cost Gateway 4xS0 / 8xS0
• Synway 1,2,4,8,16 E1/T1 ISDN PRI trunking gateway; Perfect SIP trunk gateway for Asterisk, FreeSwitch, Lync, Broadsoft IP PBX solutions
• Telebau Phones: 1-6 x S0 (ISDN BRI) gateway to LAN (H.323)
• The InVitesse Group Ltd: Japanese INS64 BRI – SIP/IAX
• Topex – BRI to IP and GSM gateway

Primary Rate Interface (PRI) ISDN gateways

in alphabetical order

• Abilis Abilis the all-in-one VoIP gateway with ISDN backup
• AudioCodes – Mediant 1000 (24-120 ports) Hybrid FXS/FXO/PRI with PC Module, Mediant 2000 (24-480 ports), Core Gateways Mediant 3000, 5000, 8000 and Nuera Orcas (480-16000+ ports
• ALLYWLL – PRI/SS7/R2/SIP VoIP Gateways
• beroNet Modular and Hybrid PRI, BRI, FXO, FXS, GSM VoIP Cards and Gateways.
• Cisco – PRI
• Digium VoIP Gateways E1/T1/J1 PRI to SIP, G100/200 Use Cases and Example Network Diagrams
• Dinstar – MTG200/MTG600/1000-PRI/SS7/R2/SIP VoIP Gateways: asterisk card’s price, codec transcoding(723,729), echo dsp
• Epygi Quadro PRI( E1/T1), SIP. The QuadroE1/T1 has one port for a E1/T1 phone trunk that allows up to 24 (T1) or 30 (E1) calls in parallel. This port may be connected to a PBX or directly to the local PSTN.
• Hypermedia Systems Ltd – E1/T1 PRI GSM Gateway + VoIP PRI Gateway up to 32 concurrent VoIP calls (SIP/H323)
• Inoteska Voice&Data Router VoIP gateway with PRI/BRI/FXS,FXO,E&M/GSM
• The InVitesse Group Ltd: Japanese J1 INS1500 PRI
• ((ITS Telecom | CGW-PX)) – Multi-Access Gateway: VoIP, PRI, PSTN & PBX
• IXC solutions company – Application Integrated Gateway E1/T1 to SIP, prices is cheap than, can be using with Asterisk.
• Lucent TNT – PRI H.323/SIP
• LinkXess – voipXess PRI with up to 4 PRI (DSS1/Q.931/SS7) and integrated E-SBC
• Multitech – PRI H.323 & SIP
• Nuera up to 2000+ phone lines
• Oki Network Technologies – PRI, T1, & E1
• PATTON Electronics – The SmartNode VoIP brand of T1/E1/PRI VoIP gateways, T1/E1/PRI VoIP routers and T1/E1/PRI VoIP IADs support 15 to 120 calls. And you always get free support!
• POLYGATOR – multichannel PRI to GSM gateways
• Realtone technoloy 1,2,4 Digital ISDN PRI truning gateway for calling card, call termination, call center. PBX to VoIP connection; support SIP and T.38, iLBC codec, RADIUS client
• Ratotec Hybrid Switch ISDN VoIP Least Cost Gateway HS-30
• Sangoma Technologies – NetBorder Express Gateway Cards SIP to TDM. From 1 to 8 ports of T1 or E1 per card and up to 4 cards per server. This ready to use gateway seamlessly integrates with your application.
• sentitO Networks – ISDN PRI, SS7 IMT to VoIP; 16 to 192 T1s, 12 to 144 E1s per chassis
• Stillink – Stillink 200 and 800 series E1 (ISDN, SS7, CAS, V5.2) VoIP Gateways
• Sunrise J1 PRI Gateways for Japanese PRI (INS1500)
• Sysmaster – VoIP Gateway – PRI(T1 & E1) H.323/SIP/SS7/MGCP
• Synway – Up to 32 Ports FXO/FXS configurable, and 1,2,4,8,16 E1/T1 ISDN PRI trunking gateway
• TelcoBridges — PRI, T1, E1, J1 (as well as DS-3 and STM-1 interfraces)
• TERRATEL – SIP/E1 Gateway – TDM Switch supporting SIP protocol (Integration TDM to VoIP), signaling system converter (SS7, PRI EDSS1, R2D, CAS).
• TOPEX – https://www.topex.ro/enterprise-voice-and-data-routers/ – PRI VoIP gateways, up to 60 VoIP channels, ISDN PRI, SS7, supporting Asterisk
• UTStarcom – Internet SIP/H.323 to 1200 phone lines
• VegaStream – PRI
• Voxeo VoipCenter Fusion – Turnkey VOIP Gateway PRI/T1/E1 gateway and SIP application/media/IVR/conferencing in one box
• Welltech – PRI (T1 & E1)

Cellular/Mobile Phone Gateways

in alphabetical order

• 2N VoiceBlue VoIP Gateway: How to connect the VoiceBlue VoIP GSM Gateway to Asterisk
• Abilis Abilis the all-in-one VoIP gateway with ISDN backup
• ALLYWLL – GSM/CDMA/SIP VoIP Gateways
• beroNet Modular and Hybrid PRI, BRI, FXO, FXS, GSM VoIP Cards and Gateways.
• Burnside Telecom – Fixed Cellular Gateways
• Cellular Gateways for Asterisk: Asterisk with PRI GSM Gateway, Asterisk with VoIP GSM Gateway
• Computer Technology and System – 2x/4x/8x/16x Digital GSM to VoIP geteway
• Dinstar – GSM/CDMA/SIP VoIP Gateways (up to 1/4/8/16/24/32 channels)
• Com.s.a.t – analog, ISDN BRI, PRI to GSM gateway
• Hypermedia Systems – GSM Gateways,E1/T1 PRI GSM Gateways, VoIP GSM Gateways and CDMA Gateways.
• Inoteska Voice&Data Router VoIP gateway with PRI/BRI/FXS,FXO,E&M/GSM
• junghanns – PCI GSM card
• POLYGATOR – multichannel PRI to GSM gateways, VoIP to GSM gateways, PCI ISA GSM card (8 channels, compatible with Asterisk and with SIM-Server POLYGATOR)
• Soundwin Network – VoIP-GSM Gateway
• Teleon Networks – 4-port H323 to Skype gateway, 4-port FXO Skype gateway, personal gateway PSTN to Skype, H323, SIP using voice modems
• Topex – VoIP to 30 GSM
• VoiSmart – PCI GSM card, compatible with EU, US, Brazil and Japan GSM networks. SMS handled in native modality

Software Gateways

in alphabetical order
(Works in combination with a hardware device such as Modems, ISDN BRI/PRI, FXO/FXS cards on a PC)

• ALLYWLL – EIX7100 supports SIP,MGCP/H323 Gateways
• Cosmos SS7 Gateway Turn-key, high performance SS7/C7 solution from Cosmact. Scales from 1E1 to 64E1 per chassis. Supports single point code across multiple chassis. Flexible built in routing/digit manipulation rules for SS7/SIP conversion.
• Dinstar – DSX5000 supports SIP,MGCP/H323 Gateways
• Hotfoon Node Hotfoon Node software: works with PCI modems, ISDN BRI, CDMA & GSM phones as one/two line gateways
• IsdnGw – H.323 – ISDN gateway for Linux (using ISDN4Linux)
• Paraxip Technologies – Paraxip Open Gateway: FXO, PRI, T1 & E1 on Windows using standard Dialogic boards
• PrettyMay Team – Skype PBX Gateway supports Sangoma A200/B600 series cards, and up to 24 FXS/FXO ports Skype gateway on Windows Xp/server 2003/Vista/Server 2008 system.
• Teleon Networks – 4-port H323 to Skype gateway, 4-port FXO Skype gateway, personal gateway freeware for Skype and H323/SIP. Requires a voice modem card as hardware.

Digital Telephone Adapters

(For connecting legacy PBX and key system handsets to VoIP services. AKA “Handset Gateways”)
This section is for reference to the Digital Telephone Adapters page only. Do not add entries here.

• see Digital Telephone Adapters

Protocol Converters

This section is for reference to pages listing protocol converters only. Do not add entries here.

• see PRI Protocol Converters
• see SS7 Protocol Converters and Gateways
• see (( SIPMerger Server – SIP Protocol Converter))

Entries without category

please help to move those into the appropriate category

• Asterisk Connecting to the Cellular Network
• IPmenta – VOIP gateways
• Squire Technologies – Specialist SS7 and VoIP network equipment: Class 4 SoftSwitch, Media Gateways, Media Gateway Controllers, Signalling Gateways, Protocol Converters
• Veraz Networks – large media gateways
• Verilink — 2 port and larger models

Protocols used with VoIP gateways

VOIP gateways may be controlled using various protocols:

• Asterisk TDMoE
• LTP
• Megaco
• MGCP
• SIP

PCI interface cards – they don’t really belong here – need to find a better home for them

• AudioCodes IPM260, IPM1610, IPM6310 media processing solutions/blades
• beroNet Modular and Hybrid PRI, BRI, FXO, FXS, GSM VoIP Cards and Gateways.
• Digium – FXS, FXO, T1, E1, J1, PRI, BRI
• Junghanns – Quad BRI, Octo BRI, PRI, GSM
• Nokphil Systems – FXS
• POLYGATOR – PCI or PCIe GSM/UMTS cards, 4-8 GSM-channels (850/900/1800/1900 Mhz or UMTS/3G/WCDMA), SIM-Server POLYGATOR optional support, DTMF receiver, G.729, G.726, G.723, LED indication of channels active
• Rhino Equipment Corp – FXS, FXO, T1, E1, J1, PRI, ISDN
• Teleon Networks – 1 port PCI FXO card for Skype and H323/SIP
• Voicetronix – FXO, FXS & PRI

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