VoIP over Satellite with Mobile Universe Broadband
VSAT Network System

Mobile Universe can provide a complete satellite networking infrastructure solution to provide broadband Internet access, networking and management capabilities, and telephone services via Voice Over Ip.

Voice Over IP

Mobile Universe's managed services allow telecommunications carriers and Internet service providers to offer VoIP with guaranteed quality of service, at lower start-up costs than circuit-switched technology. Intelsat managed services are ideal for communications carriers that use VoIP to transport a portion of their traffic over either "thick" or "thin" international routes. It also serves the specialized needs of companies with VSAT networks that want to carry VoIP over "thin" routes for corporate virtual private networks, wide area networks or rural telephony networks. The service also has regulatory advantages for markets where the provision of circuit-switched voice services are prohibited.

Mobile Universe's satellite-based solutions augment VoIP's well-known cost and efficiency advantages with improved quality of service to make VoIP a legitimate alternative to the legacy circuit-switched network.

Leverage Mobile Universe services to deliver VoIP to your customers counting on:

• Global ubiquity without limitations of distance or geography
• Predictable and consistent Quality of Service
• Advanced analog-to-digital-to-analog code
• Instant infrastructure for under-served and large land mass areas
• Flexibility for interim service, scalability and rapid re-provisioning of subscriber lines

The VOIP solution we offer is a combination of software (software phone) and equipment or premise equipment as well like a remote extension product. Mobile Universe’s satellite phone service, MU-VOIP, allows you to make a normal telephone call to anyone in the world using the satellite system. Our highly optimized software makes satellite Internet a vehicle for transmitting high-grade voice quality communication. In-Network (school to school) calls can be placed at no cost.

Private Satellite Network VOIP Features:

• Satellite optimized.
• No hardware needed (except for microphone & speaker to your computer).
• Free calling when placed between a MU-VOIP phone to another MU-VOIP phone.
• Two-line phone per account.
• Make two simultaneous calls from the same phone and conference them together
• Receive calls from any other MU-VOIP user. Run multiple MU-VOIP accounts on one computer.
• Built in (and free) Instant Messenger for other MU-VOIP account holders.
• Mute, DND (do not disturb) and Hold buttons.
• Create Contact lists for easy dialing.

Our broadband IP VSAT network system effectively transports VoIP traffic over satellite. The obstacles associated with this challenge have been addressed using the highly differentiated real time traffic management (RTTM) feature set. The RTTM feature set is an inherent part of our operating system software and has been specifically designed to support applications such as voice that are not tolerant of delay, requiring specific network conditions to perform properly.

Traditionally, transporting voice over satellite has been supported through implementation of Single Channel Per Carrier (SCPC) technology ostensibly creating a continuously connected environment similar to a dedicated private line circuit. Using SCPC to support enterprise VoIP needs is bandwidth inefficient and therefore a costly solution. Our system delivers “toll quality” digital telephony to the enterprise customer over a highly cost effective shared bandwidth medium employing the following relevant RTTM features:

• Application QoS and Prioritization at the Modem on the TDMA Inroute.
• Segmentation and Reassembly (SAR) at the Modem, or what is more popularly referred to as Fragmentation and Interleaving.
• Committed Information Rate settings for the Modem.
• Dynamic CIR and Application Triggered Dynamic CIR.
• Group QoS at the network level.
• Feathering of Timeslot allocation.
• Application QoS and Prioritization at the Hub, on the Outroute.
• SAR at the Hub, on the TDM Outroute.
• CIR at the Hub, on the TDM Outroute.