[Asterisk-Users] 200-400ms latency

[Olaf Menzel]

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 at fokus.fhg.de Internet: http://www.fokus.fhg.de/satcom