RedPort wXa-400 Series

wXa-400 Series – VoIP Gateways

The wXa-400 Series
RedPort VoIP Gateways let you provide affordable, high-efficiency, low-bandwidth VoIP service for VSAT, Thuraya IP, and Inmarsat FleetBroadband users. Postpaid and prepaid rates are predictable and affordable, with flat rates to the world’s most commonly called destinations. An unlimited in-network option lets larger companies have very low-cost voice service with their fleets.

High efficiency means better performance and savings on bandwidth. RedPort VoIP services use a proprietary Vobal VoIP codec that consumes only 6 KBps on average for both channels, including all overhead. That means users can speak for up to 20 minutes using only 1 MB of data, therefore saving on airtime.

All RedPort VoIP Gateways support more than 8 simultaneous calls and include an enterprise grade PBX, and all of the services you need: extensions, voicemail, ring-options, conferencing. It’s a full onboard phone network.

wXa-408 Satellite VoIP Gateway

Features and Services


BYOD – Bring Your Own Device

Works with the phones you already have, no matter what you have – Ethernet, SIP Wi-Fi, via apps on iOS and Android, Mac and Windows. Even analog phones (select models).

Prepaid & Postpaid Pricing

Get predictable flat-rate prepaid PIN codes – perfect for crew access, postpaid service for operations, even unlimited in-network plans. For more pricing details, see VoIP Services.

Enterprise-grade PBX

Remotely log-in and manage your local network from any Internet connection.

High Efficiency

Get better performance and save on bandwidth. A proprietary Vobal codec consumes only 6 kbps on average for both channels, including all overhead. Users can speak for up to 20 minutes using only 1 MB of data.

Who Is It Good For?

RedPort VoIP routers are good for the satellite broadband user who wants to provide a low-cost, high-quality voice network on a vessel, in a building, or camp. The wXa-400 series provides both operations and controlled crew calling with a single unit.

RedPort VoIP devices are Inmarsat compliant.

  • Cargo/Transport Vessels
  • Offshore Oil Rigs
  • Commercial Fishing
  • Basecamps

RedPort Satellite Data Router Applications

wXa-500wXa-400 optimizer_crew_button

Related Products

Customers who also need data services can add any wXa-300 Series or Optimizer Crew router to their wXa-400.

Alternatively, a wXa-500 router is the most comprehensive solution for satellite data and voice, as it combines both VoIP and data services.

The Value Proposition

The wXa-400 Series gives affordable, high-quality Prepaid and Postpaid multi-voice calling for everyone. Inmarsat FleetBroadband, Thuraya IP and VSAT users alike will appreciate the ability to easily offer prepaid and postpaid calling services that hardly use any data – saving you money and retaining throughput for data services.

Compatible With:

Inmarsat, Thuraya, and VSAT

Services Overview

• Up to 8 simultaneous calls per gateway
• Postpaid and In-network Plans
• 6 Kbps Full Duplex, including overhead
• 20 minutes per MB
• Enterprise grade Asterisk PBX
• XGate Phone Softphone App – iOS & Android
• $ Prepaid codes – 30, 60, 120 minutes

$ = Premium Service. Monthly Fees May Apply.

Available Models


wXa-400 Series CompactwXa-404 Satellite VoIP GatewaywXa-408 Satellite VoIP Gateway





wXa-410 VoIP Gateway- Ethernet or SIP WiFi Only
wXa-414 Rackmounted VoIP Gateway, 4 Analog Ports
wXa-418 Rackmounted VoIP Gateway, 8 Analog Ports

RedPort Routers

The Right Router for Every Installation

Services RedPort Optimizer


Data Router

optimizer_voice_smOptimizer Voice

Data Router

Optimizer Premier satellite VoIP Gateway and Data Router for operations and crew access
Optimizer Premier

Data Router

RedPort wXa-300 Series

Data Router

Redport wXa-400 Series

wXa-400 Series

VoIP Router

Firewall -
VoIP Gateway -
RedPort Crew Satellite Email - Optional Optional Optional -
Captive Portal for Crew Internet Access

(Shoreside Control of Crew Internet Access)

- - -
Shared Web Compression - Optional Optional Optional -
GPS Tracking Optional Optional Optional Optional -
NMEA Repeater - -
Web Filtering - Limited Limited -
Quality of Service - - - -
Failover/Load-Balancing - - -
Least-Cost Routing - - -
Multi-Level Administration - -
OBM Out of Band Management Limited - -
Caching - - - -
Usage Logging/Web-reporting - Limited Limited -
Bandwidth Logging Limited Limited Limited -
Ethernet LAN Ports 1 1 2 1 0
Ethernet WAN Ports 1 1 4 2 1
RJ-11 Analog Lines 0 1 1 0 0-8
WiFi Enabled Optional No
Max WiFi Range 30m 46m 46m 46m 46m
WiFi 802.11 a/b/g 802.11 b/g/n 802.11 b/g/n 802.11 a/g 802.11 a/g
Storage - 8Gb SLC SSD AVai 8Gb SLC SSD Available 8Gb SLC SSD 4Gb SLC SSD
Power Operating Range 9-18V DC 1A 9-18V DC 1A 9-18V DC 2A 9-18V DC 2A 9-18V DC 2A
Certifications FCC, CE, RoHS FCC, CE, RoHS FCC, CE, RoHS FCC, CE, RoHS FCC, CE, RoHS
Compact Dimensions 3.8″ x 2.75″ x 1.0″ (97 x 70 x 25 mm) 3.5″ x 1.8″ x 4.4″ (90 x 47 x 110 mm) 6.3″ x 3.1″ x 2.1″ (160 x 80 x 54 mm) 6.6 x 1.2 x 6.2″ (168 x 30 x 157mm) (313)
10.9 x 2 x 5″ (277 x 50 x 126mm) (323)
10.9″ x 2″ x 5″ (277 x 50 x 126 mm)
Rackmounted Dimensions - - - 19″ 1U Rackmount
19″ 1U Rackmount
Compact Weight 0.22 lbs (0.10 kg) 0.56 lbs (0.25 kg) 1.12 lbs (0.5 kg) 1.86 lbs (0.845 kg) (313)
3.85 lbs (1.75 kb) (323)
3.42 lbs (1.55 kg)
Rackmounted Weight - - - 10.25 lbs (4.65 kg) 10.03 lbs (4.55 kg)
More Info Learn More about Optimizer Learn More about Optimizer Voice Learn More about Optimizer Premier Learn More about wXa-300 Series Learn More about wXa-400 Series

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