From: Jeffrey Biggs (j.biggs@myactv.net)
Date: Tue Apr 18 2006 - 08:53:49 GMT-3
Mohammed,
I work for a company that is using VOIP over VSAT and it works
GREAT. We have established LLQ on these links and given voice priority over
all other traffic. We are using the g729 codec and have implemented
Multilink PPP on the path to take advantage of fragmentation delay and
interleaving.
We even have sites that have Cisco Call managers. They get PRI's from the
local PSTN in country, but to all the back to the U.S., they go over the
VSAT. We have sites that have bandwidth from 128k to 2Meg.
JB
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
mohammed shoeb ahmed
Sent: Tuesday, April 18, 2006 2:04 AM
To: Cisco certification; ccie@groupstudy.com
Subject: VOIP over VSAT
Guys,
I am looking for a solution to Voice over VSAT connection, I have a customer
connected to to remote sites through VSAT 1Meg, 512 up and 512 down
connection to each site. now I want to run voice between these sites. I am
confused about the links cause VSAT uses UP and Down channels for sending
and recieving traffic, does it effects voice communications. What is a voice
behaviour on Satellite connection.
your valuable input or reference material will be appriciated.
-- Best Regards,Mohammed Shoeb Ahmed
Consultant
Pho: 00966-01-2150166
Mail: mshoeb@scs.com.sa
Mob:00966-05-09144227
Riyadh KSA
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