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VOIP over Satellite

Created by: admin,Last modification on Tue 02 of Dec, 2008 [02:47 UTC] by chuddy117
Ordinary VOIP over Satellite data services often do not work well because of the delay characteristics of satellite data transmission.

There are a few providers that specialize in this market:
  • RockBochs, Inc. The leading provider of VoIP and Fax in the satellite industry. RockBochs offers the most cost-effective fax-over-satellite service in the world.
  • WiredSkies Efficient VoIP and 100% reliable faxing over satellite links using proprietary SkyWire convergence routers. Unique protocol combined with excellent compression using optimized speex codec results in only 5 to 8 kbps per call with units that provide up to 24 phone lines. Systems will work over even the worst satellite links including Hughes and Wildblue. Only provider to support fax over satellite and guarantee reliability. Phone numbers (DIDs) available in every US area code and in most countries. SkyWire routers also provide IPSEC and SSL VPNs as well as aggressive bandwidth optimization through techniques such as network level web caching, traffic shaping, and compression.
  • SunISP VOIP and Internet Satellite have converged to become VOIP over Satellite. Sun-ISP is a Satellite Internet and VOIP provider serving the global market. Satellite internet and VOIP or Satellite VOIP has riled much skepticism to quality due to packet loss. SunISP was founded with the goal in mind of replacing this skepticism with crystal clear VOIP over Satellite to many Satellite users. Hughes and VOIP over Satellite work perfectly because our system has been configured to run on only 16Kbps of bandwith unlike other providers. Starband and our VOIP Sattellite along with Wild Blue Satellite VOIP work perfectly as well with minimum latency or delay. VOIP over Satellite is the ultimate solution to rural communities as international countries with limited dedicated infrastructure. We are a friendly VOIP over Satellite as well as standard VOIP company who ensures that a welcoming voice will answer on the other end when dialing for Support.
  • OptiStreams Leader in VoIP efficient satellite networking solutions and services
  • Ground Control VOIP for Direcway or Galileo users
  • SatEuro.net VoIP enabled satellite Internet services. Worldwide coverage
  • Skycasters VOIP for Directway users
  • SDN Global Satellite VoIP over dedicated international MPLS backbone with full QoS. Global redundant teleports utilize 7 satellites to cover 95% of populated world. BroadSat®, RecoverSat®, and JobSat® line available for Retail, Utilities, Oil & Gas, Distribution and Logistics, Health Care, Publishing, Financial, and Mining industries.
  • Speedway VOIP for iDirect and Linkstar users
  • Transcom ISP VOIP for any high contention VSAT systems
  • Agiosat Global CommunicationsVSAT/Mobile/Emergency communications, including VOIP. Global coverage.
  • BusinessCom Internet via Satellite VoIP and VSAT services based on the LinkStar, iDirect and dedicated backbone channels with appropriate QoS setup. Service is offered on a unique iLBC codec which is used in Skype to achieve the best radio frequency media tolerance.
  • atrexx - Global Capacity and Facility Exchange Versatile Voice-over-IP System proved with DSL type broadband connections and Internet over Satellite connections

Comments

Comments Filter
222

333Inside North America

by Voipmonster, Tuesday 07 of March, 2006 [07:21:43 UTC]
I'm having trouble and maybe one of you Satellite guys can help me out
I have a asterisk PBX server connected to a remote POLYCOM 601 sip phone. The phone can receive calls but when it goes to dial out we get the busy stutter. Nothing is registering in the console in asterisk. I get the feeling the sip phone is timeing out before it gets anywhere because of the latency to the server.

Suggestions?

222

333Re: Outside US

by caseyh, Wednesday 04 of January, 2006 [03:30:14 UTC]
Also keep in mind that some communities are served by traditional satcom where VoIP over Satellite is deployed, so it really wouldn't make much of a difference anyway.
222

333Re: Outside US

by voipin, Monday 26 of December, 2005 [19:02:11 UTC]
When I first started in voip almost 10 years ago, it was with voip over Satellite. It does work, the quality is fine, the only issue was the delay between when you say hello and the person on the other end hears it. But you get used to it, and learn to give it the second or two. For the cost savings most people accept it, just like we does with the quality of our cell phones.
222

333Re: Outside US

by blackhaz, Sunday 18 of December, 2005 [20:10:12 UTC]
Oasis-k, you are welcome to contact us at BusinessCom.

BusinessCom specializes in the supply of professional Internet backbone
connectivity services as well as backbones for VoIP platforms by representing
a strategic number of hubs and teleports located worldwide with customers being
a large and medium sized Internet service providers (ISPs) as well as carriers
located within its geographic reach of over 60 countries in Eastern Europe, the
Balkans; former CIS member states, East Asia, Africa and Mediterranean
destinations.

BusinessCom provides both full duplex SCPC and Frame Relay over Satellite
links which are providing 100% dedicated bandwidth quota for the voice traffic.
Please refer to http://www.bcsatellite.net/ for contact details and more
information.

222

333RE: Outside US

by trm3, Monday 21 of November, 2005 [15:10:02 UTC]
The latency is not critical, jitter is what kill most satellite connections. We have hundreds of phones deployed over much of the world across a QoS enabled satellite system. Our latency is in the order of 530-600ms RTT (265-300ms one-way).

Tim McKee
222

333Re: Outside US

by jgarland79, Friday 29 of April, 2005 [20:44:53 UTC]
with 5000ms+ of latency it is NOT going to work. EVER
222

333Outside US

by oasis-k, Monday 04 of April, 2005 [09:40:53 UTC]
does anyone have any experience putting VoIP over satellite links OUTSIDE the US. Anyone have any suggestions about companies working in this field - making it work in Asia, Africa, Europe.
oasis-k
VoIP Project Management and Consultancy