Subject: RE: [mobile-ip] Mobile IP registration Time

From: [email-masked]
Date: Wed, 6 Aug 2003 17:59:58 +0900

>Hi,
> 
>can someone guide me please. How long does it take for complete MIP authentication, registration? is it small enough to realise VoIP?

For complete handover, it takes at least a few seconds,(Of cource,it changes according to
environments) I heard.
 
So, VoIP isn't viable when you use MIP.
 
Please see this draft,
http://www.ietf.org/internet-drafts/draft-ietf-mobileip-fast-mipv6-06.txt
 
It says,
In many instances, the handover latency resulting from standard Mobile
   IPv6 handover procedures could be greater than what is acceptable
   to support real-time or delay sensitive traffic.
 
Regards,
 
Tadashi Kato @ DENSO <mailto:Kato@DENSO>  IT LABORATORY