3 485,05 €
Prix HT :2 978,67 €
63,22 €
Prix HT :54,04 €
321,44 €
Prix HT :274,74 €
604,60 €
Prix HT :516,75 €
1 828,35 €
Prix HT :1 562,69 €
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.
89 products25 brandsMid-Range → EnterpriseThrough official distributors
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
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.
Marque: PATTON
Stock : 4
1 061,81 €
Prix HT :907,53 €
Marque: PANASONIC
Stock : 1
184,83 €
Prix HT :157,98 €
Marque: SIEMENS
Stock : 1
Prise en cha...
Pas de Wi-Fi indiqué
Type de télé...
Téléphone IP
Forme du tél...
Téléphone de bureau
63,22 €
Prix HT :54,04 €
Marque: Grandstream
Stock : 11
Prise en cha...
Non
Ethernet LAN
Oui
Type de télé...
Téléphone IP
Forme du tél...
Téléphone de bureau
77,67 €
Prix HT :66,38 €
Marque: Fanvil
Stock : 12
386,08 €
Prix HT :329,99 €
