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VoIP Gateways & Routers (79)

Networking
Bridge Your Legacy Phone System to Modern SIP — Without Disruption

VoIP gateways and routers from Grandstream, AudioCodes, YEASTAR, and Patton connect analogue or ISDN lines to IP-based telephony platforms, giving enterprises a controlled, cost-effective path to unified communications. From compact FXS-port gateways to rack-mount E1/T1 session border controllers, every device here is specified for professional deployment.

79 products24 brandsMid-Range → EnterpriseOfficial distributor

How to Choose the Right VoIP Gateway or Router

Interface Type
Match the gateway to your existing lines: FXS for analogue extensions, FXO for PSTN trunks, E1/T1/PRI for legacy digital trunk capacity, and pure-IP eSBC models for SIP-to-SIP interconnect.
Concurrent Call Capacity
Small-office units handle 4–8 simultaneous sessions; mid-tier models like the Patton SmartNode 5600 cover dozens of SIP calls; data-centre-grade AudioCodes Mediant 1000B scales to hundreds — size accordingly.
Voice Codec Support
Check that the gateway supports your PBX's codec list (G.711, G.729, G.722, Opus). Broader codec flexibility reduces transcoding load and preserves call quality across WAN links.
QoS & Network Integration
Deployments on shared internet connections require QoS marking (DSCP/802.1p), GigE uplinks, and ideally built-in security features such as TLS/SRTP and session border control to protect signalling traffic.

Find the Right VoIP Connectivity Solution

VoIP GatewaySIP GatewaySession Border ControllerFXS GatewayE1/T1 GatewayAnalogue to IPPBX IntegrationSIP TrunkVoIP Router

Leading VoIP Gateway Brands

GrandstreamAudioCodesYEASTARPattoninnovaphoneCiscoPolyFanvilLANCOMAuerswald
Deployment Tip: Always provision a gateway with a static IP or DHCP reservation and enable SRTP + TLS signalling encryption — SIP traffic on unprotected networks is a common vector for toll fraud.

VoIP Gateway & Router FAQ

What is the difference between a VoIP gateway and a session border controller?
A VoIP gateway converts between circuit-switched (analogue/ISDN) and packet-switched (SIP) signalling. A session border controller (eSBC) operates entirely in the IP domain, acting as a security and interoperability proxy between two SIP networks — for example between a hosted UCaaS platform and your on-premise PBX.
Can I connect a legacy PBX to a cloud phone system using a gateway?
Yes. A gateway with the right interface count (FXS/FXO or E1/T1) registers your legacy PBX extensions or trunks as SIP endpoints on the cloud platform, preserving existing handsets and internal dialling while routing external calls over SIP trunks.
How many FXS ports do I need?
One FXS port per analogue device (phone, fax, alarm panel). Common configurations are 4, 8, 16 or 24 ports. For larger sites consider an E1/T1 gateway, which delivers up to 30 or 24 channels per span.
Brand: Grandstream Stock: 34
The Grandstream HT812 v2 is a high-performance Voice over IP (VoIP) adapter designed for reliable and secure voice communication. It supports a wide r..
VoIP Router ... VoIP Adapter
R1,308
Ex Tax:R1,137
8 suppliers Reward +R4
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Brand: Grandstream Stock: 16
The Grandstream HT814 V2 is a 4-port VoIP gateway with four FXS ports and an integrated Gigabit NAT router. Built on Grandstream’s SIP ATA/gateway pla..
VoIP Router ... VoIP Gateway
R1,888
Ex Tax:R1,642
8 suppliers Reward +R6
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Brand: Grandstream Stock: 93
The Grandstream Networks GXW4232V2 is a high-performance analog telephone adapter (ATA) gateway designed to connect traditional analog phones, fax mac..
VoIP Router ... VoIP Gateway
R11,891
Ex Tax:R10,340
3 suppliers Reward +R46
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Brand: Fanvil Stock: 53
Fanvil W712 gateway/controller 10, 100, 1000 Mbit/s The Fanvil W712 gateway/controller 10 is a telephone switching equipment from Fanvil. Specificatio..
R6,913
Ex Tax:R6,011
4 suppliers Reward +R24
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Brand: Grandstream Stock: 50
The Grandstream Networks GXW-4248 V2 is a high-performance analog telephone gateway designed for enterprise and service provider deployments. It suppo..
VoIP Router ... VoIP Gateway
R16,838
Ex Tax:R14,642
2 suppliers Reward +R66
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Brand: YEASTAR Stock: 10
The Yeastar TA400 gateway connects legacy analog phones, fax machines and PBX systems to IP telephony networks and IP-based PBX solutions. The rack-mo..
VoIP Router ... VoIP Gateway
R3,478
Ex Tax:R3,025
1 supplier Reward +R12
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Brand: YEASTAR Stock: 7
The Yeastar TA3200 is an FXS VoIP gateway designed to connect legacy telephones, fax machines and PBX systems to IP telephony networks and IP-based PB..
VoIP Router ... VoIP Gateway
R13,950
Ex Tax:R12,130
1 supplier Reward +R55
Brand: YEASTAR Stock: 6
The Yeastar TA100 VoIP telephone adapter provides one analog FXS interface to convert existing analog telephones, fax machines and other analog equipm..
VoIP Router ... VoIP Adapter
R1,079
Ex Tax:R938
2 suppliers Reward +R3
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Brand: MITEL Stock: 100
The Mitel OpenScape Business X8 S0-BG STMD3 is a high-performance digital S0 expansion module designed to enhance the telephony capabilities of the Op..
VoIP Router ... VoIP Gateway
R25,391
Ex Tax:R22,079
1 supplier Reward +R102
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Brand: CISCO Stock: 2
The Cisco ATA 190 (ATA191-K9) is an analog telephone adaptor that converts traditional handsets and fax machines into IP devices by connecting them to..
VoIP Router ... VoIP Adapter
R5,911
Ex Tax:R5,140
1 supplier Reward +R22
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Brand: Grandstream Stock: 4
The Grandstream GGXW4232 is a high-performance networking device designed for reliable and scalable voice and data communication in professional envir..
VoIP Router ... VoIP Gateway
R11,083
Ex Tax:R9,637
2 suppliers Reward +R41
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Brand: INNOVAPHONE Stock: 17
Innovaphone 01-00029-003 Connectivity Accessory — Genuine INNOVAPHONE product supplied by DistriNode.Available with live stock, verified product data,..
VoIP Router ... VoIP Adapter
R11,191
Ex Tax:R9,731
2 suppliers Reward +R44
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Brand: SIEMENS Stock: 1
Siemens HiPath 3X50 HG 1500 V9, for 3350 and 3550, L30251-U600-A742 (L30251-U600-A742) — Genuine SIEMENS product supplied by DistriNode.Key specificat..
Wi-Fi Support No Wi-Fi Listed VoIP Phone T... IP Phone Phone Form Desk Phone
R1,297
Ex Tax:R1,128
1 supplier Reward +R4
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Brand: ALCATEL Stock: 4
ALCATEL 3MJ06001AA is a compact VoIP media gateway designed to connect analog telephony equipment to IP networks. With two analog FXS ports and a sing..
VoIP Router ... VoIP Gateway
R3,973
Ex Tax:R3,455
2 suppliers Reward +R14
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Brand: AUERSWALD Stock: 100
The Auerswald TSA-A/B is a compact, lightweight device measuring 142 x 27 x 81 mm and weighing 136 g. Designed for reliable operation in space-constra..
R3,547
Ex Tax:R3,085
8 suppliers Reward +R13
Brand: Grandstream Stock: 1
Grandstream Networks HT841 VoIP telephone adapter — Genuine Grandstream product supplied by DistriNode.Available with live stock, verified product dat..
VoIP Router ... VoIP Adapter
R3,009
Ex Tax:R2,616
4 suppliers Reward +R10
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Brand: Fanvil Stock: 32
Fanvil SIP ATA Gateway GA10 - Gateway — Genuine Fanvil product supplied by DistriNode.Available with live stock, verified product data, official manuf..
VoIP Router ... VoIP Gateway
R877
Ex Tax:R763
5 suppliers Reward +R2
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Brand: ALCATEL Stock: 1
The Alcatel-Lucent Enterprise SIP Media Gateway with 4 analog ports (model 3MJ06002AA) is a compact desktop gateway that bridges traditional analog te..
VoIP Router ... VoIP Gateway
R5,386
Ex Tax:R4,684
2 suppliers Reward +R20
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Brand: Grandstream Stock: 41
The Grandstream GXW4224 V2 is a high-performance SIP gateway designed for businesses requiring reliable analog telephony integration with IP networks...
VoIP Router ... VoIP Gateway
R10,548
Ex Tax:R9,172
3 suppliers Reward +R39
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Brand: INNOVAPHONE Stock: 9
The Innovaphone IP0013 is a compact and versatile VoIP media gateway designed for small to medium-sized businesses. It provides a seamless bridge betw..
VoIP Router ... VoIP Gateway
R29,156
Ex Tax:R25,353
2 suppliers Reward +R118
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Brand: HP POLY Stock: 18
POLY ATA 402 is a compact 2FXS voice port VoIP adapter that converts existing analog phones into IP phones using Open SIP and SIPv2. It supports G.711..
VoIP Router ... VoIP Adapter
R2,289
Ex Tax:R1,991
4 suppliers Reward +R7
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Brand: Grandstream Stock: 9
Grandstream GXW4216 (16X FXS) — Genuine Grandstream product supplied by DistriNode.Available with live stock, verified product data, official manufact..
R7,390
Ex Tax:R6,426
2 suppliers Reward +R26
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Brand: Grandstream Stock: 7
Grandstream GGXW4224 Networking Device Black — Genuine Grandstream product supplied by DistriNode.Available with live stock, verified product data, of..
VoIP Router ... VoIP Gateway
R9,875
Ex Tax:R8,587
2 suppliers Reward +R36
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Brand: Grandstream Stock: 7
Grandstream GXW-4248 is a 48-port VoIP gateway that connects analog phones and fax machines to an IP network. It offers 48 RJ11 FXS ports and a 50-pin..
VoIP Router ... VoIP Gateway
R14,989
Ex Tax:R13,034
3 suppliers Reward +R57
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Brand: YEASTAR Stock: 100
The Yeastar TA800 VoIP telephone adapter is a compact desktop device with a book-like design that can also be wall-mounted. It supports multiple voice..
VoIP Router ... VoIP Adapter
R4,367
Ex Tax:R3,798
2 suppliers Reward +R16
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Brand: YEASTAR Stock: 3
Yeastar TA FXS VoIP Gateways connect legacy telephones, fax machines and PBX systems to IP telephony networks and IP-based PBX systems. The TA1600 gat..
VoIP Router ... VoIP Gateway
R8,252
Ex Tax:R7,176
1 supplier Reward +R32
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Brand: YEASTAR Stock: 100
The VoIP telephone adapter Yeastar TA200 is a compact analog telephone adapter designed to convert traditional analog phones and fax machines to IP-ba..
VoIP Router ... VoIP Adapter
R1,166
Ex Tax:R1,014
2 suppliers Reward +R3
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Brand: AUDIOCODES Stock: 2
Mediant 800C with a single E1/T1 and 4 FXS interfaces (M800C-V-1ET4S) — Genuine AUDIOCODES product supplied by DistriNode.Available with live stock, v..
R68,334
Ex Tax:R59,421
1 supplier Reward +R279
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Brand: BUSCH-JAEGER Stock: 3
The analog Telefongateway 83350 by busch jaeger provides a reliable interface between standard analog telephones and a compatible intercom or building..
VoIP Router ... VoIP Gateway
R5,437
Ex Tax:R4,728
2 suppliers Reward +R20
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Brand: AUDIOCODES Stock: 2
AudioCodes Mediant 800B SBA - VoIP-Gateway - 1GbE - 1U (M800B-ESBC-SBA) — Genuine AUDIOCODES product supplied by DistriNode.Available with live stock,..
VoIP Router ... VoIP Gateway
R65,484
Ex Tax:R56,942
1 supplier Reward +R266
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Brand: Grandstream Stock: 50
The Grandstream HT802 v2 is a high-performance analog telephone adapter (ATA) designed to connect traditional analog phones, fax machines, or PBX syst..
VoIP Router ... VoIP Gateway
R1,141
Ex Tax:R993
11 suppliers Reward +R3
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Brand: Grandstream Stock: 50
The Grandstream Networks HT801-V2 is a compact and reliable analog telephone adapter (ATA) designed to bridge traditional analog devices with modern I..
VoIP Router ... VoIP Gateway
R1,077
Ex Tax:R937
9 suppliers Reward +R3
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Brand: Grandstream Stock: 45
The HT813 is an analog telephone adapter with one FXS port for connecting an analog phone and one FXO port for connecting a PSTN line to provide backu..
Wi-Fi Support No Ethernet LAN Yes VoIP Phone T... IP Phone Phone Form Desk Phone
R1,640
Ex Tax:R1,426
8 suppliers Reward +R5
Add to Cart
Brand: ALGO Stock: 21
Algo 8301 IP Paging Adapter — Genuine ALGO product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warr..
VoIP Router ... VoIP Adapter
R8,215
Ex Tax:R7,144
2 suppliers Reward +R31
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Brand: INNOVAPHONE Stock: 3
The innovaphone IP29-4 Analog Adapter is a compact and reliable gateway designed to connect analog telephony devices to IP-based communication systems..
VoIP Router ... VoIP Adapter
R19,835
Ex Tax:R17,248
1 supplier Reward +R79
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Brand: INNOVAPHONE Stock: 10
The innovaphone IP811 is a compact and efficient VoIP gateway designed to bridge traditional telephony networks with modern IP-based communication sys..
VoIP Router ... VoIP Gateway
R30,760
Ex Tax:R26,748
2 suppliers Reward +R125
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Brand: Grandstream Stock: 22
The Grandstream HT818 VoIP telephone adapter is an 8-port analog-to-VoIP gateway with 8 FXS ports and an integrated Gigabit NAT router. Designed for d..
VoIP Router ... VoIP Adapter
R2,736
Ex Tax:R2,379
6 suppliers Reward +R9
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Brand: Gigaset Stock: 100
Gigaset P810B is an IP adapter that enables traditional telephony devices to operate on VoIP networks. Designed for home and small office environments..
VoIP Router ... VoIP Adapter
R2,473
Ex Tax:R2,151
6 suppliers Reward +R7
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Brand: Grandstream Stock: 63
The Grandstream Networks HT881 VoIP telephone adapter is an FXO/FXS gateway designed to connect traditional PSTN lines and analog phones to IP network..
VoIP Router ... VoIP Adapter
R4,027
Ex Tax:R3,502
2 suppliers Reward +R14
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Brand: LANCOM Stock: 7
Lancom 62154 Networking Device The LANCOM 1803VAW wireless router is designed for the needs of modern businesses, offering advanced security, excellen..
VoIP Router ... VoIP Gateway
R20,667
Ex Tax:R17,971
7 suppliers Reward +R82
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Brand: TELEKOM Stock: 100
Telekom Audiocodes MediaPack 202 with fax support is an ATA VoIP adapter that connects analog telephones and fax machines to SIP-based IP networks. Th..
VoIP Router ... VoIP Adapter
R2,464
Ex Tax:R2,143
5 suppliers Reward +R8
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Brand: YEASTAR Stock: 7
The Yeastar TG400L is a high-performance LTE/4G gateway designed to provide reliable voice-over-IP communication over cellular networks. With 4 indepe..
VoIP Router ... VoIP Gateway
R15,993
Ex Tax:R13,907
1 supplier Reward +R63
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Brand: Grandstream Stock: 95
The Gateway Grandstream Networks GXW4216 V2 is a VoIP gateway designed to connect traditional telephony equipment to IP networks. It supports common v..
VoIP Router ... VoIP Gateway
R7,446
Ex Tax:R6,475
4 suppliers Reward +R28
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Brand: Grandstream Stock: 1033
The Grandstream HT818 v2 is a powerful 8-port VoIP gateway designed to convert analog devices to IP telephony with exceptional voice quality. Featurin..
VoIP Router ... VoIP Adapter
R2,993
Ex Tax:R2,603
2 suppliers Reward +R10
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Brand: UNIFY Stock: 33
The Unify Mediatrix 4102 VoIP Gateway connects analog phones, faxes and modems to IP communication systems while preserving existing analog infrastruc..
VoIP Router ... VoIP Gateway
R4,291
Ex Tax:R3,731
6 suppliers Reward +R15
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Brand: MITEL Stock: 1000
MITEL TA7102 wireless universal VoIP adapter model 51309161 is a gateway device that converts traditional analog telephony signals into SIP-based IP c..
VoIP Router ... VoIP Adapter
R4,436
Ex Tax:R3,857
5 suppliers Reward +R16
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Brand: MITEL Stock: 999
MITEL TA7104 is a VoIP analog telephone adapter designed to connect traditional analog telephones and fax machines to SIP-based IP networks. Supplied ..
VoIP Router ... VoIP Adapter
R8,758
Ex Tax:R7,616
2 suppliers Reward +R34
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Brand: CISCO Stock: 1
The Cisco ATA 191 is a 2-port analog telephone adapter designed to bridge traditional analog devices with modern IP-based communication networks. It e..
VoIP Router ... VoIP Adapter
R2,844
Ex Tax:R2,473
2 suppliers Reward +R9
Add to Cart
Brand: CISCO Stock: 39
The Cisco ATA 192 Multiplatform Analogue Telephone Adapter converts traditional telephones, fax machines and overhead paging systems into IP devices, ..
VoIP Router ... VoIP Adapter
R3,050
Ex Tax:R2,652
2 suppliers Reward +R10
Add to Cart
Brand: AUERSWALD Stock: 57
The Flyingvoice FTA5102E2 VoIP analogue adapter allows two analogue devices (telephone, fax, door station, etc.) to operate on a single VoIP connectio..
VoIP Router ... VoIP Adapter
R1,459
Ex Tax:R1,268
3 suppliers Reward +R4
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