01
POTS Replacement
Move compatible analog voice endpoints from legacy lines to a validated SIP service or IP telephony platform.
Mediatrix 4102 ATA
Mediatrix 4102 Two-Port FXS Analog-to-SIP Gateway
Connect two compatible analog phones, G3 fax machines, intercoms or other voice endpoints to SIP/IP infrastructure. The compact Mediatrix 4102 supports phased POTS replacement and analog migration projects through the DGW software platform.
2 FXS PortsConnect up to two compatible analog endpoints through RJ-11 interfaces.
Dual EthernetUse the LAN and WAN 10/100 Base-T RJ-45 network interfaces.
DGW SoftwareConfigure calling, routing, provisioning and management features.
Phased MigrationRetain compatible analog equipment while moving services to SIP/IP.
Product construction
A clear view of the enclosure, circuit board and rear connectors.
The exploded product view separates the upper enclosure, circuit board, rear connector assembly and lower housing so the device layout is easy to understand.
- Two RJ-11 FXS ports connect compatible analog endpoints.
- Separate LAN and WAN RJ-45 ports provide 10/100 Base-T Ethernet connectivity.
- An external 12 VDC, 1.5 A power supply powers the gateway.
Common applications
Keep compatible analog voice endpoints connected during IP migration.
The Mediatrix 4102 provides two FXS interfaces for focused deployments where replacing every analog endpoint is unnecessary or impractical. Endpoint and service compatibility should be confirmed before deployment.
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Analog Phone & Fax
Maintain conventional analog phones and compatible G3 fax machines during a phased network transition.
03
Emergency & Elevator Phones
Connect compatible help-point or elevator phones after validating signaling, power, failover and regulatory requirements.
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Intercom & Facility Voice
Integrate compatible analog intercom stations and facility voice endpoints with SIP-based communications.
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Remote Site Deployment
Extend SIP service to a small number of compatible analog endpoints at branch or remote locations.
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SIP Integration
Connect analog voice devices to a compatible SIP service, IP PBX or session border controller.
Deployment environments
A practical bridge for small analog-to-SIP deployments.
The 4102 can support organizations that need to retain a small number of compatible analog voice endpoints. Each application should be validated against the endpoint, SIP service and site requirements.
Railway & Transportation
Connect compatible station, maintenance or assistance voice endpoints to a SIP-based communications platform.
- Station analog phones
- Compatible intercom stations
- Maintenance voice endpoints
- Validated help-point applications
Oil, Gas & Energy
Retain compatible analog voice equipment at remote or distributed energy locations during a network migration.
- Remote-site analog phones
- Control-room extensions
- Compatible intercom endpoints
- Branch and field-site connectivity
Maritime & Port Infrastructure
Integrate compatible analog phones or intercom endpoints with an onboard or port-side SIP network.
- Port operations phones
- Compatible vessel extensions
- Marine intercom endpoints
- Shore-facility analog migration
Utilities & Critical Infrastructure
Connect compatible field phones, control-room extensions or emergency voice endpoints at distributed sites.
- Substation phones
- Water facility extensions
- Remote operational sites
- Validated emergency voice endpoints
Healthcare & Facilities
Support compatible analog phones, fax machines and facility voice endpoints during an IP migration.
- Analog office phones
- Compatible G3 fax machines
- Facility intercom endpoints
- Validated elevator or emergency phones
Government & Secure Sites
Maintain compatible analog voice endpoints while moving site telephony to managed SIP/IP infrastructure.
- Facility analog phones
- Compatible intercom stations
- Phased analog-to-SIP migration
- Validated emergency endpoints
How it works
Preserve compatible analog endpoints. Connect them to SIP/IP.
The Mediatrix 4102 converts analog voice connections to SIP-based IP communications, allowing a focused migration without replacing every compatible endpoint at once.
1. Analog EndpointStart with a compatible analog phone, G3 fax machine, intercom or other voice endpoint.
2. Two FXS PortsConnect up to two endpoints through the gateway's RJ-11 FXS interfaces.
3. DGW SoftwareConfigure calling, routing, provisioning and device-management settings.
4. Ethernet NetworkUse the LAN and WAN 10/100 Base-T RJ-45 interfaces for IP connectivity.
5. SIP PlatformConnect to a compatible SIP service, IP PBX or session border controller.
Business value
A focused approach to analog voice migration.
A
Reuse Compatible Equipment
Retain suitable analog phones, fax machines or intercoms instead of replacing them solely for SIP connectivity.
B
Plan a Phased Transition
Move small groups of analog endpoints to IP as services and sites become ready.
C
Match the Deployment
Use a compact two-port gateway where the endpoint count, network design and service requirements fit the application.
FAQ
Frequently asked questions about the Mediatrix 4102.
Key technical and deployment points to confirm before choosing a gateway.
What is the Mediatrix 4102 used for?
The Mediatrix 4102 connects compatible analog phones, G3 fax machines, intercoms and other analog voice endpoints to SIP/IP infrastructure.
How many analog ports does the Mediatrix 4102 provide?
It provides two RJ-11 FXS ports for compatible analog endpoints.
Which network interfaces does the Mediatrix 4102 provide?
It provides one LAN and one WAN 10/100 Base-T Ethernet interface, both using RJ-45 connectors.
Is the Mediatrix 4102 suitable for POTS replacement?
It can support POTS replacement when the analog endpoint, SIP provider, network, power and any emergency-service or failover requirements have been validated for the deployment.
Can it be used with elevator phones, emergency phones or alarm equipment?
Compatibility depends on the endpoint, signaling requirements, monitoring service and carrier. M5 Technologies should validate the complete application, and the system should be tested before cutover.
Project assessment
Confirm whether the Mediatrix 4102 fits your analog migration.
Share the endpoint type, SIP environment and deployment scope. M5 Technologies can help identify compatibility questions and the technical requirements to validate before rollout.
- Two-port FXS application review
- POTS and analog endpoint migration guidance
- SIP, network and power requirement review
- Single-site or multi-site deployment planning