From: Nouman Ahmed Khan (nomy@mis.com.sa)
Date: Tue Apr 04 2006 - 10:28:13 GMT-3
U donot need CME ,voice gateway with FXO or E1 will work fine.
Nice to hear that voip works over the satellite.Experience speaks.Cisco does
not recommend it over satellite but if u people r not facing any jitter and
delay ,fair enough.
Nouman khan
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
mohammed shoeb ahmed
Sent: Tuesday, April 18, 2006 3:14 PM
To: Jeffrey Biggs
Cc: Cisco certification; ccie@groupstudy.com
Subject: Re: VOIP over VSAT
Great,
Well thanks a lot for all of you guys for the valuable information, I spoke
to customer he has no problem with nominal delays or echos, but the problem
is he doesnt have IP telephony, for the first time i am going to introduce
VoIP. so they want complete integration because they have one site in Dubai,
one in Egypt and the Head office in Riyadh.
I dont know what PBX they have in remote sites but here I think they have
NORTEL, we need to integrate VOIP with these PBXs so that they can use any
phone extension to call any remote site, and this should apply to all sites.
I will be getting more information from the customer and i will post it if
needed, now guys how can we integrate, shoul i use CME on cisco routers or
FXO cards are enough.
Waiting for replies.
On 4/18/06, Jeffrey Biggs <j.biggs@myactv.net> wrote:
>
> 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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>
>
>
-- 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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