Re: [asterisk-users] Semi-OT Satellite?

2008-08-25 Thread Andrew Kohlsmith (lists)
On August 23, 2008 07:57:33 pm Alex Balashov wrote: Yes, indeed. Encapsulation protocols such as IPSec/GRE won't work at all over high RTT latency (= 400 ms). Why not? Is there some kind of timing involved in encapsulating data that I'm not aware of? -A.

Re: [asterisk-users] Semi-OT Satellite?

2008-08-24 Thread Benny Amorsen
Alex Balashov [EMAIL PROTECTED] writes: Yes, indeed. Encapsulation protocols such as IPSec/GRE won't work at all over high RTT latency (= 400 ms). Sure they will. They just won't benefit from TCP acceleration performed by the satellite company. Sadly TCP itself is very slow with high RTT, so

[asterisk-users] Semi-OT Satellite?

2008-08-23 Thread Ken Williams
We're entertaining moving our intranet to Hughes satelite for our remote locations. I'm curious if anyone with Asterisk servers has used satellite, and if so, is the latency an issue. My understanding is that you immediately introduce 250ms latency for travel time up and back down, however it

Re: [asterisk-users] Semi-OT Satellite?

2008-08-23 Thread Rob Hillis
Ken Williams wrote: We're entertaining moving our intranet to Hughes satelite for our remote locations. I'm curious if anyone with Asterisk servers has used satellite, and if so, is the latency an issue. My understanding is that you immediately introduce 250ms latency for travel time up

Re: [asterisk-users] Semi-OT Satellite?

2008-08-23 Thread Tom Moore
connections is the Idirect platform. Tom From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ken Williams Sent: Saturday, August 23, 2008 9:44 AM To: asterisk-users@lists.digium.com Subject: [asterisk-users] Semi-OT Satellite? We're entertaining moving our intranet to Hughes satelite

Re: [asterisk-users] Semi-OT Satellite?

2008-08-23 Thread Femi
- Non-Commercial Discussion' Subject: Re: [asterisk-users] Semi-OT Satellite? Hi, using Asterisk over satellite can be done. Not all satellite providers are created equal and some are better than others. If you are going to do communications between offices that are connected over satellite

Re: [asterisk-users] Semi-OT Satellite?

2008-08-23 Thread Darren Sessions
effect on the conversation Femi From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] ] On Behalf Of Tom Moore Sent: 23 August 2008 15:50 To: 'Asterisk Users Mailing List - Non-Commercial Discussion' Subject: Re: [asterisk-users] Semi-OT Satellite? Hi, using Asterisk over satellite can be done

Re: [asterisk-users] Semi-OT Satellite?

2008-08-23 Thread Alex Balashov
Darren Sessions wrote: I've used C-Band, Ku-Band, and DVB satellite internationally with VoIP for years at a previous employer and rarely had any problems was the sat link was up and running. If you do plan on having 'remote offices', you'll want to make sure they all come back to a