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What Is a VoIP Gateway & How Does It Work?
A VoIP gateway is a hardware device that converts telephony traffic into packages of data for transmission online, bridging the analog, cellular, and IP network. Depending upon where the voice signal stems from, the gateway will transform the voice signal into the correct form for receipt by the destination network.
PSTN
DIGITAL.
LANDLINES
CELLULAR.
NETWORK
If the voice signal from the PSTN, a VoIP entrance can transform the analog signal into packets of information and sends it to the IP-based phone system, and vice versa.
If the voice signal stems from digital landlines, a VoIP gateway can also convert the digital signal into packages of data and enables the two networks to communicate.
GSM gateways convert GSM/3G/4G cellular connection to SIP and offer it as a trunk to an IP PBX system and the other way around.
Kinds Of VoIP Gateway
TA Series FXS VoIP Gateway
Cutting-edge product that links legacy phones, fax machines, and phone systems with IP telephony networks and IP-based phone systems.
TA Series FXO VoIP Gateway
Connect analog telephone lines or PABX extension interface to IP networks. A cost-efficient and dependable option for office-to-office voice connectivity.
TG Series VoIP GSM Gateway
Connect GSM/3G/4G to IP network directly and support two-way communication: GSM/3G/4G to VoIP and VoIP to GSM/3G/4G.
TE Series E1/T1/PRI VoIP Gateway
Bridge the gap between ISDN telephony connections such as typical RJ-48c/ T1 user interfaces to supply dial tone to most VoIP phone systems.
TB Series VoIP BRI Gateway
Offer 2 or 4 BRI ports to integrate ISDN BRI lines into VoIP systems or enable IP PBX to be linked to the ISDN network.
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Top Benefits of.
VoIP Gateways
Preserving Your Existing Equipment
Instead of a complete replacement of the present facilities, VoIP entrances enable you to maintain them during the migration to VoIP. You can enjoy the advantages of VoIP without totally phasing out the standard system as soon as at a time.
Reduced Communications Costs
Besides protecting current investments in the legacy devices, by utilizing VoIP entrances, you can delight in complimentary internal calls and take advantage of flexible call routing over the Internet to take full advantage of limited budget plans and minimize telephone systems charges and functional costs.
Easy to Use and Manage
Designed as a modern-day device, Yeastar VoIP Gateways feature an easy to use web user interface, user-friendly operations, and simple setup that conserves you loads of time. Yeastar TA Series VoIP Gateways likewise support auto-provisioning with Yeastar IP-PBX, decreasing configuration troubles for IT admin.
Use Cases
Analog Extensions for IP-based Systems
By linking legacy phones and fax machines straight to the FXS ports of TA Series Gateways, or TA Series Analog Telephony Adapters, legacy gadgets are able to work as extensions of the IP-PBX. For hotels that want to use their existing analog hotel phones in addition to an IP phone system, TA FXS Gateway would be an affordable and hassle-free solution.
PSTN/PRI/BRI Lines for IP-PBX
Yeastar VoIP Gateways provide easy and credible combination of IP-based systems and legacy ones. It is ideal when the regional IP telephone systems network is built slowly when there already has a legacy PSTN, ISDN, or cellular network. Any SIP-based facilities, including IP-PBX, hosted PBX, VoIP contact center might benefit from this conjunction.
Connect Legacy Equipment to VoIP
Yeastar TA FXO, TE, and TB Gateways can link legacy PABX or digital PBX to SIP trunks, allowing making calls over the Internet. Provider who are sunsetting landline services can introduce an uncomplicated migration path by bundling SIP trunking and VoIP entrances for clients, hence offering an all-IP solution and value-added services.
Backup Trunks for IP-PBX
In case of internet failure or a network crash and SIP trunking to an IP-PBX goes down, Yeastar TA FXO Gateway supports PSTN failover or alternative by connecting your PBX to an outdoors telephone line. TG GSM VoIP Gateway can also supply backup GSM trunks for enterprises as a backup, enabling your workforce to continue their organization as usual.
VoIP Solution to ISDN Turn Off
As big telecom companies successively reveal to change off digital landlines, it's time for businesses to think about moving from standard systems to IP-based ones. Bridging legacy landlines and SIP interaction systems, Yeastar VoIP Gateways offers a dependable option to ensure a successful migration to VoIP at your own rate.
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Read how other services found success with Yeastar
HOSPITALITY
Grand Hotel Olimpo in Italy
Bridge the gap in between VoIP and analog network with 1 Yeastar S100 VoIP PBX and 3 TA2400 FXS VoIP Gateway.
HEALTHCARE
Residence Les Marronniers in Canada
Reap big gains in reliability and cost-effectiveness with 63 Yeastar TA2400 FXS VoIP Gateway and 3 Yeastar TE200 VoIP Gateway.
Read the customer story- >
FINANCE
Silkspan Company Limited in Thailand
Deploy 18 TG1600 GSM Gateways to support affordable GSM trunks, and 6 TA1610 FXO Gateways to seamlessly link their analog phone lines to the VoIP network.
VoIP Gateway Features at A Glance
Blocklist
T. 38 Fax
IP Blocklist
Call Transfer
Trunk Group
Nat Traversal
Call Detail Records
Auto Provisioning with Yeastar IP-PBX
Web-based Management
Call Duration Limitation
Speed Dial
Backup and Restore
Caller ID
Firmware Upgrade by HTTP/TFTP
Call Routing Rules
Do Not Disturb
Packet Capture
Hotline
Firewall
System Logs
SIP Trunk Support
Attack Alert
Remote Management
* The function set of Different models differs. Please describe the datasheet for information.
Frequently Asked Questions about VoIP Gateways
What Is the Difference Between FXS and FXO Gateways?
FXS gateways are utilized to connect conventional analog phones and facsimile machine to a VoIP phone system. FXO gateways broaden FXO ports of IP PBX to connect more PSTN lines, making and getting calls through PSTN channels, even when power is lost or the internet connectivity is down.
What Protocol and Codec Does VoIP Gateway Support?
All VoIP entrances support SIP protocol. Most VoIP gateways support basic codecs such as G. 711, G. 722, G. 726, and G. 729A.
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Do Yeastar VoIP Gateways assistance T. 38 fax?
The TA Series FXS VoIP Gateway, Analog Telephone Adapter, TE Series E1/T1/PRI VoIP Gateway, and TB Series VoIP BRI VoIP Gateway assistance T. 38 Fax, which permits fax transmission over the IP network. TA Series FXO VoIP Gateway does not support T. 38 Fax.
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VoIP Gateway For Businesses
masonmcguffog edited this page 2025-07-21 10:51:14 +08:00