asterisk users - Oct 2003 - 200-400ms latency

Andrew Joakimsen wrote:
> Has anyone tested using SIP endpoints (Possibly the ATA-186) with a 
> connection that has at least 200ms, if not more, of latency? We are 
> trying to get some stuff setup in Australia and wanted to know if this 
> would be feasable, are there any added delays? Echos?
>
I am going to test it with an network link layer simulator (Adtech 
SX-20) because we got registration timeout over a VSAT satcom connection 
(~560 ms RTT).
Beside the Adtech COTS youc an use the NIST Net nework emulator 
(http://snad.ncsl.nist.gov/itg/nistnet/). 


regards

Olaf

-- 

Dipl. Ing. Olaf Menzel - System Engineer
FOKUS - Fraunhofer Institute for Open Communication Systems:
- Competence Center for Advanced Satellite Communication
Schloss Birlinghoven, 53754 Sankt Augustin, Germany
Phone: +49-2241-14-3494 Mobile: +49-175-2616161 Fax:+49-2241-14-43494
email: olaf.menzel@fokus.fhg.de Internet: http://www.fokus.fhg.de/satcom

Has anyone tested using SIP endpoints (Possibly the ATA-186) with a
connection that has at least 200ms, if not more, of latency? We are
trying to get some stuff setup in Australia and wanted to know if this
would be feasable, are there any added delays? Echos?

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